S&S Cycle – AmericanV-twin.com

S&S Cycle 107″ Replacement Piston Kit For Harley Twin Cam 2006-2017

admin — Mon, 17 Aug 2026 21:33:41 +0000

S&S Cycle 107″ Replacement Piston Kit For Harley Twin Cam 2006-2017

S&S Cycle 107″ Replacement Piston Kit For Harley Twin Cam (2006–2017)

Unlock maximum horsepower and torque from your V-Twin engine with the S&S Cycle 107″ Replacement Piston Kit. Designed specifically for 2006 to 2017 Harley-Davidson Twin Cam models (Dyna 2006–2017, Softail & Touring 2007–2017), this premium forged piston kit is the ultimate upgrade for riders seeking a displacement bump from stock 96 CI or 103 CI up to a massive 107 CI without replacing the crankshaft or flywheels.

Whether you are replacing worn pistons in an existing S&S 107″ big bore setup or precision-boring your stock Harley cylinders, S&S Cycle delivers unmatched metallurgy, exact manufacturing tolerances, and race-proven durability.

Key Features & Benefits

Forged Aluminum Alloy Construction: Engineered to withstand higher thermal expansion, extreme compression loads, and high-RPM stress compared to standard cast pistons.
Optimized 107″ Big Bore Performance: Designed for a 3.937″ cylinder bore size to maximize engine displacement on a stock 4-3/8″ flywheel stroke.
Tapered Wrist Pin Ends: Fully compatible with OEM connecting rods featuring tapered wrist pin ends for smooth installation.
Enhanced Compression Ratio: Yields an ideal ~10.4:1 to 10.6:1 compression ratio with stock cylinder heads for crisp throttle response and broad powerband gains.
Complete Replacement Package: Includes lightweight forged pistons, premium high-performance piston rings, wrist pins, and keeper circlips.

Engineered for Precision & Maximum Output

S&S Cycle manufactures their 3.937″ big bore pistons to rigorous tolerances. The lightweight forged design reduces reciprocating mass within the crankcase, minimizing engine vibration while allowing the motor to rev more freely. Paired with high-grade piston rings, this kit provides a superior cylinder wall seal, reducing blow-by and oil consumption under hard acceleration.

Model Fitment & Compatibility

This 107″ replacement piston kit is compatible with 2006–2017 Harley-Davidson Big Twin engines equipped with 3.937″ bore cylinders and standard 4-3/8″ stroke flywheels.

Model Family	Model Years	Fitment & Engine Notes
Dyna	2006–2017	Twin Cam 96″ / 103″ engines
Softail	2007–2017	Twin Cam 96″ / 103″ engines
Touring / Bagger	2007–2016	FLH/FLT Street Glide, Road Glide, Road King, Electra Glide

Technical Specifications

Brand: S&S Cycle
Engine Type: Harley-Davidson Twin Cam
Final Displacement: 107 Cubic Inches
Bore Size: 3.937 Inches (Standard)
Stroke Compatibility: 4-3/8 Inches (Stock 96″/103″ stroke)
Piston Material: High-Strength Forged Aluminum
Includes: 2x Pistons, Ring Sets, Wrist Pins, & Circlips

Frequently Asked Questions (FAQ)

Can I bore my stock 96 CI or 103 CI cylinders to use these 107″ pistons?

Yes! Stock Harley Twin Cam cylinders can be precision-bored and honed to 3.937″ to accommodate this S&S 107″ piston kit. Alternatively, these serve as direct replacement pistons for S&S 107″ Big Bore Cylinder Kits.

Is ECM tuning required after installing this 107″ piston kit?

Yes. Increasing your engine displacement to 107 CI and bumping compression alters air/fuel mixture requirements. An EFI tuner (such as a Dynojet Power Vision or Vance & Hines Fuelpak) is required to calibrate your fuel maps for proper engine cooling and performance.

Do I need to split the crankcase for installation?

No. The 107″ big bore conversion is a bolt-on top-end modification. No crankcase machining or engine removal is necessary.

Transform your Harley Twin Cam into a high-torque street performer. Order the S&S Cycle 107″ Replacement Piston Kit today!

Product Style	American-twin.com Item #	Catalog Number	Store Sku	MFR. Product #	Availability
S&S Cycle 107″ Replacement Piston Kit For Harley Twin Cam 2006-2017	10212502	176-965		920-0100	In Stock: Ships within 24 hours

S&S Cycle Billet Oil Pump Kit For Harley Big Twin 1954-1969

admin — Tue, 23 Jun 2026 09:27:31 +0000

S&S Cycle Billet Oil Pump Kit For Harley Big Twin 1954-1969

S&S Cycle Billet Oil Pump Kit: Mastering the Vintage Big Twin Lubrication Standard

The S&S Cycle Billet Oil Pump Kit for Harley-Davidson Big Twin 1954-1969 represents the pinnacle of streamlined engine architecture for the serious vintage performance enthusiast. For the rider of a classic Panhead, early Shovelhead, or high-displacement vintage stroker build who values the precision of a competition-grade “S&S Cycle” signature as much as long-term structural durability, the challenge has always been finding a lubrication system that bridges the gap between raw, classic mechanical configurations and elite modern oil-flow efficiency. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize oil volume delivery and center-of-gravity thermal stability. This design provides secure, mechanical utility by utilizing a refined, billet-aluminum housing geometry, effectively providing a high-output structural delivery that prevents top-end oil starvation and optimizes lower-unit scavenging balance during high-velocity maneuvers and aggressive highway sprints. This provides the mechanical synchronization of vintage case architecture and elite modern fluid dynamics needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle billet pump assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance vintage V-Twin scene, oiling integrity is paramount; however, this system features robust, CNC-machined body tolerances and matching internal drive gears that ensure the rotational mass remains synchronized perfectly without compromising the integrity of the critical crankcase pressure limits over years of heavy-duty use. The high-quality billet finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists thermal fatigue and harsh oil environment wear. Every unit is manufactured to exacting tolerances, featuring specialized pathing configurations for secure, vibration-free operation on all Big Twin models from 1954 through 1969. Whether you are navigating technical city streets or cruising through fast mountain passes, S&S Cycle ensures your oiling system remains synchronized by professional-grade engineering integrity.

S&S Cycle Billet Oil Pump Kit Technical Specifications

Compatibility: Fits Harley-Davidson Panhead and Shovelhead Big Twin models from 1954–1969.
Material: Aircraft-grade CNC-machined billet aluminum for optimized structural reliability and heat rejection.
Technology: High-volume supply and scavenging gear sets for total mechanical synchronization with modern oil filters.
Pressure Control: Adjustable pressure relief regulation for a secure, professional-grade mechanical path.
Kit Contents: Complete with supply gears, shafts, keys, gaskets, mounting bolts, and lines for total mechanical synchronization.
Design: Universal body configuration drilled to match oiling options for a secure, high-energy mechanical bond.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle engine mechanics, we recommend the S&S Cycle Billet Oil Pump Kit for any vintage build where “unmatched component stability” and “professional-grade lubrication capability” are the mission priorities. Pro Tip: Always verify your engine case oil passages line up perfectly with the pump body template before final torque application; the secure mechanical balance of your oil galley paths is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 1954–1969 crankcase specifications for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your check-valve spring settings to maintain the high-output mechanical integrity of the pressure regulation assembly. Performance Note: Always verify that all oil lines and fittings are sealed to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle Billet Oil Pump Kit means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern metallurgical performance and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	Store Sku	MFR. Product #	Availability
S&S Cycle Billet Oil Pump Kit For Harley Big Twin 1954-1969	10212228	160-700		31-6293	In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
FL 1954-1965
FLF 1954-1964
FLFB 1965, 1966, 1967, 1968, 1969
FLH 1955-1969
FLHB 1965, 1966, 1967, 1968, 1969
FLHF 1955-1964
FLHFB 1965, 1966, 1967, 1968, 1969

S&S Cycle 124″ Power Package For Harley Oil Cooled 107″ Milwaukee-Eight 2017-2026

admin — Mon, 27 Apr 2026 23:00:42 +0000

S&S Cycle 124″ Power Package For Harley Oil Cooled 107″ Milwaukee-Eight 2017-2026

S&S 124″ Power Package: Mastering the 2017-2026 M8 107 Power Standard

The S&S Cycle 124″ Power Package for Harley-Davidson Oil Cooled Milwaukee-Eight (2017-2026) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of a modern 107CI Street Glide, Road Glide, or Softail Standard who values the precision of a competition-grade “124-Inch” signature as much as long-term structural durability, the challenge has always been finding a big-bore system that bridges the gap between raw, performance-oriented displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, bolt-on geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance M8 scene, engine integrity is paramount; however, this system features robust, forged aluminum pistons and ductile iron cylinder liners that ensure the reciprocating mass remains synchronized perfectly without compromising the integrity of the critical crankcase interface over years of heavy-duty use. The high-quality machining finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists heat fatigue and harsh environment wear. Every unit is manufactured to exacting tolerances in the USA, featuring specialized oil-control rings for secure, vibration-free operation on all Oil Cooled M8 models from 2017 through 2026. Whether you are navigating technical city streets or cruising through mountain passes, S&S ensures your engine interface remains synchronized by professional-grade engineering integrity.

S&S 124″ Power Package Technical Specifications

Compatibility: Fits 2017-2026 Harley-Davidson M8 107CI engines (4.375″ stroke).
Displacement: 124 Cubic Inches for total mechanical synchronization with elite horsepower demands.
Cams: Includes S&S 550 Chain Drive Cam for a secure, professional-grade valvetrain path.
Components: Includes high-flow oil pump, cam plate, tappets, and adjustable pushrods for optimized structural reliability.
Installation: Bolt-on cylinders—no case machining required for a secure, high-energy mechanical bond.
Compression: 11.0:1 ratio for total mechanical synchronization with pump premium fuel.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle engine dynamics, we recommend the S&S 124″ Power Package for any build where “unmatched torque delivery” and “professional-grade racing capability” are the mission priorities. Pro Tip: To achieve your perfect setup, pair this kit with high-flow injectors and a 55mm or larger throttle body; the secure mechanical balance of your fuel and air delivery is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 2017-2026 M8 107CI oil-cooled requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and temperature to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ECU tuning and ignition timing are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle 124″ Power Package means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	Store Sku	MFR. Product #	Availability
Highlighted Fins / Chrome Pushrod Tubes / Chain Drive	64594	64594	22699	310-1052B	In Stock: Ships within 24 hours
Chain Drive / Highlighted Fins / Black Pushrod Tubes	85969	85969		310-1056B	Only 4 Left: Ships within 24 hours
Highlighted Fins / Black Pushrod Tubes / Gear Drive	57790	57790		310-1058A	In Stock: Ships within 24 hours
Highlighted Fins / Chrome Pushrod Tubes / Gear Drive	64525	64525		310-1053A	Only 4 Left: Ships within 24 hours
Non-Highlighted Fins / Black Pushrod Tubes / Gear Drive	64539	64539		310-1059A	In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
Freewheeler FLRT 2017-2025
Road Glide 3 FLTRT 2023, 2024, 2025
Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
Road Glide FLTRX 2017-2023
Road Glide Special FLTRXS 2017-2023
Road Glide ST FLTRXST 2022, 2023
Road King FLHR/I 2017-2022
Road King Special FLHRXS 2017-2025
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
Softail Breakout FXBR 2018, 2019
Softail Deluxe FLDE 2018, 2019, 2020
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Bob FXFB 2018, 2019
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2018, 2019, 2025, 2026
Softail FXDR 114 FXDRS 2019, 2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2018-2026
Softail Low Rider FXLR 2018, 2019, 2020
Softail Low Rider S FXLRS 2020-2026
Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Sport Glide FLSB 2018, 2019, 2020, 2021
Softail Standard FXST 2020, 2021, 2022, 2023, 2024
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2018, 2019, 2020, 2025, 2026
Street Glide CVO/SE FLHXSE 2018, 2019, 2020, 2021, 2022
Street Glide FLHX/I 2017-2023
Street Glide Special FLHXS 2017-2023
Street Glide ST FLHXST 2022, 2023

S&S Cycle 95″ Cylinder and Piston Kit For Harley Twin Cam 1999-2006

admin — Mon, 27 Apr 2026 22:46:03 +0000

S&S Cycle 95″ Cylinder and Piston Kit For Harley Twin Cam 1999-2006

S&S 95″ Big Bore: Mastering the 1999-2006 Twin Cam Power Standard

The S&S Cycle 95″ Cylinder and Piston Kit for Harley-Davidson Twin Cam (1999-2006) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of an early Twin Cam 88 Road King, Softail, or Dyna who values the precision of a competition-grade “95-Inch” signature as much as long-term structural durability, the challenge has always been finding a big-bore system that bridges the gap between raw, performance-oriented displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, bolt-on geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance V-Twin scene, engine integrity is paramount; however, this system features robust, forged aluminum pistons and ductile iron cylinder liners that ensure the reciprocating mass remains synchronized perfectly without compromising the integrity of the critical crankcase interface over years of heavy-duty use. The high-quality machining finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists heat fatigue and harsh environment wear. Every unit is manufactured to exacting tolerances in the USA, featuring specialized oil-control rings for secure, vibration-free operation on all Twin Cam models from 1999 through 2006. Whether you are navigating technical city streets or cruising through mountain passes, S&S ensures your engine interface remains synchronized by professional-grade engineering integrity.

S&S 95″ Big Bore Kit Technical Specifications

Compatibility: Fits 1999-2006 Harley-Davidson Twin Cam 88″ engines (Requires 4″ stroke).
Displacement: Converts 88CI to 95CI for total mechanical synchronization with elite horsepower demands.
Cylinders: 3.875″ Bore cylinders for a secure, professional-grade mechanical path.
Pistons: Forged construction available in flat-top or pop-up designs for total mechanical synchronization with your heads.
Installation: Bolt-on design—no case machining required for optimized structural reliability.
Finishes: Available in Silver or Black powder coat for a secure, high-energy aesthetic bond.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle engine dynamics, we recommend the S&S 95″ Kit for any build where “unmatched torque delivery” and “professional-grade reliability” are the mission priorities. Pro Tip: To achieve your perfect setup, pair this kit with an “S&S 510 or 570 Cam” and a high-flow intake; the secure mechanical balance of your fuel and air delivery is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for early Twin Cam 88 requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and temperature to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ECU tuning (for EFI) or jetting (for Carb) are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle 95″ Cylinder and Piston Kit means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	Store Sku	MFR. Product #	Availability
Black	58841	432-537	14688	910-0204	In Stock: Ships within 24 hours
Silver	58842	432-536		910-0200	In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
Dyna Convertible FXDS 1999, 2000
Dyna Low Rider FXDL/I 1999-2005
Dyna Super Glide Custom FXDC/I 2005
Dyna Super Glide FXD/I 1999-2005
Dyna Super Glide Sport FXDX 1999-2005
Dyna Super Glide Sport Touring FXDXT 2001, 2002, 2003
Dyna Wide Glide CVO/SE FXDWG2 2001
Dyna Wide Glide CVO/SE FXDWG3 2002
Dyna Wide Glide FXDWG/I 1999-2005
Electra Glide Classic FLHTC/I 1999-2006
Electra Glide CVO/SE FLHTCSE 2004
Electra Glide CVO/SE FLHTCSE2 2005
Electra Glide Standard FLHT/I 1999-2006
Electra Glide Ultra Classic FLHTCU/I 1999-2006
Road Glide CVO/SE FLTRSEI2 2001
Road Glide FLTR/I 1999-2006
Road Glide SE FLTRSEI 2000
Road King Classic FLHRC/I 1999-2006
Road King Custom FLHRS/I 2004, 2005, 2006
Road King CVO/SE FLHRSEI 2002
Road King CVO/SE FLHRSEI2 2003
Road King FLHR/I 1999-2006
Softail Deluxe FLSTN/I 2005, 2006
Softail Deuce CVO/SE FXSTDSE 2003
Softail Deuce CVO/SE FXSTDSE2 2004
Softail Deuce FXSTD/I 2000-2006
Softail Fat Boy CVO/SE FLSTFSE 2005
Softail Fat Boy CVO/SE FLSTFSE2 2006
Softail Fat Boy FLSTF/I 2000-2006
Softail Heritage Classic FLSTC/I 2000-2006
Softail Heritage FLST/I 2006
Softail Heritage Springer FLSTS/I 2000, 2001, 2002, 2003
Softail Night Train FXSTB/I 2000-2006
Softail Springer Classic FLSTSC/I 2005, 2006
Softail Springer FXSTS/I 2000-2006
Softail Standard FXST/I 2000-2006
Street Glide FLHX/I 2006
Ultra Classic Electra Glide CVO/SE FLHTCUSE 2006

S&S Cycle 136″ Big Bore Cylinder Kit For Harley Air Cooled Milwaukee-Eight 2017-2026

admin — Mon, 27 Apr 2026 22:37:20 +0000

S&S Cycle 136″ Big Bore Cylinder Kit For Harley Air Cooled Milwaukee-Eight 2017-2026

S&S 136″ Big Bore: Mastering the 2017-2026 Air Cooled M8 Power Standard

The S&S Cycle 136″ Big Bore Cylinder Kit for Harley-Davidson Air Cooled Milwaukee-Eight (2017-2026) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of a modern Road Glide ST, Street Glide Special, or Low Rider S who values the precision of a competition-grade “136-Inch” signature as much as long-term structural durability, the challenge has always been finding a big-bore system that bridges the gap between raw, performance-oriented displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, 4.320″ bore geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance M8 scene, engine integrity is paramount; however, this system features robust, forged aluminum pistons and ductile iron cylinder liners that ensure the reciprocating mass remains synchronized perfectly without compromising the integrity of the critical crankcase interface over years of heavy-duty use. The high-quality machining finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists heat fatigue and harsh environment wear. Every unit is manufactured to exacting tolerances in the USA, featuring specialized oil-control rings for secure, vibration-free operation on all Air Cooled M8 models from 2017 through 2026. Whether you are navigating technical city streets or cruising through mountain passes, S&S ensures your engine interface remains synchronized by professional-grade engineering integrity.

S&S 136″ Big Bore Kit Technical Specifications

Compatibility: Fits 2017-2026 Harley-Davidson Air Cooled M8 models with 114CI or 117CI engines (4.5″ stroke).
Displacement: Massive 136 Cubic Inches for total mechanical synchronization with elite horsepower demands.
Cylinders: S&S 4.320″ Huge Bore cylinders for a secure, professional-grade mechanical path.
Compression: 11.0:1 ratio for total mechanical synchronization with pump premium fuel and daily ridability.
Installation: Bolt-on design—no case machining required for optimized structural reliability and faster builds.
Pistons: Forged 4.320″ pistons for a secure, high-energy aesthetic and thermal bond.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle engine dynamics, we recommend the S&S 136″ Kit for any build where “unmatched torque delivery” and “professional-grade racing capability” are the mission priorities. Pro Tip: To achieve your perfect setup, pair this kit with high-flow injectors, a 64mm throttle body, and a performance cam like the S&S 550; the secure mechanical balance of your fuel and air delivery is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 2017-2026 M8 114/117 air/oil-cooled requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and temperature to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ECU tuning and ignition timing are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle 136″ Big Bore Cylinder Kit means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	MFR. Product #	Availability
Black Granite w/ Highlighted Fins	55244	55244	910-0850A	Only 4 Left: Ships within 24 hours
Black w/ Highlighted Fins	55242	55242	910-0848A	Only 3 Left: Ships within 24 hours
Black w/ Non Highlighted Fins	55243	55243	910-0849A	Only 5 Left: Ships within 24 hours

This Product Fits

Harley Davidson
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
Freewheeler FLRT 2017-2025
Road Glide 3 FLTRT 2023, 2024, 2025, 2026
Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
Road Glide CVO ST FLTRXSTSE 2024, 2025, 2026
Road Glide FLTRX 2017-2026
Road Glide Limited FLTRXL 2026
Road Glide Special FLTRXS 2017-2023
Road Glide ST FLTRXST 2022, 2023
Road King FLHR/I 2017-2022
Road King Special FLHRXS 2017-2025
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
Softail Breakout FXBR 2018, 2019
Softail Deluxe FLDE 2018, 2019, 2020
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Bob FXFB 2018, 2019
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2018, 2019, 2025, 2026
Softail FXDR 114 FXDRS 2019, 2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2018-2026
Softail Low Rider FXLR 2018, 2019, 2020
Softail Low Rider S FXLRS 2020-2026
Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Sport Glide FLSB 2018, 2019, 2020, 2021
Softail Standard FXST 2020, 2021, 2022, 2023, 2024
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2018, 2019, 2020, 2025, 2026
Street Glide CVO/SE FLHXSE 2018, 2019, 2020, 2021, 2022
Street Glide CVO ST FLHXSTSE 2026
Street Glide FLHX/I 2017-2026
Street Glide Limited FLHXL 2026
Street Glide Special FLHXS 2017-2023
Street Glide ST FLHXST 2022, 2023
Street Glide Ultra FLHXU 2025

S&S Cycle 9.1:1 Sidewinder 96″ Kit For Harley Shovelhead 1966-1984

admin — Mon, 27 Apr 2026 22:24:10 +0000

S&S Cycle 9.1:1 Sidewinder 96″ Kit For Harley Shovelhead 1966-1984

S&S 96″ Sidewinder: Mastering the 1966-1984 Shovelhead Power Standard

The S&S Cycle 9.1:1 Sidewinder 96″ Kit for Harley-Davidson Shovelhead (1966-1984) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of a classic FLH or FX Shovelhead who values the precision of a competition-grade “96-Inch” signature as much as long-term structural durability, the challenge has always been finding a stroker system that bridges the gap between raw, vintage displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, 3-5/8″ bore geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance vintage V-Twin scene, engine integrity is paramount; however, this system features robust, forged aluminum pistons and heavy-duty cylinder castings that ensure the reciprocating mass remains synchronized perfectly without compromising the integrity of the critical crankcase interface over years of heavy-duty use. The high-quality machining finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists heat fatigue and harsh environment wear. Every unit is manufactured to exacting tolerances in the USA, featuring specialized oil-control rings for secure, vibration-free operation on all Shovelhead models from 1966 through 1984. Whether you are navigating technical city streets or cruising through mountain passes, S&S ensures your engine interface remains synchronized by professional-grade engineering integrity.

S&S 96″ Sidewinder Kit Technical Specifications

Compatibility: Fits 1966-1984 Harley-Davidson Shovelhead engines (Requires case boring).
Displacement: 96 Cubic Inches for total mechanical synchronization with elite horsepower demands.
Bore & Stroke: 3-5/8″ Bore x 4-5/8″ Stroke for a secure, professional-grade mechanical path.
Compression: Calibrated 9.1:1 ratio for total mechanical synchronization with pump premium fuel.
Components: Includes cylinders, forged pistons, flywheels, and rods for optimized structural reliability.
Valvetrain: Engineered for total mechanical synchronization with S&S high-lift Shovelhead cams.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in vintage engine dynamics, we recommend the S&S 96″ Sidewinder Kit for any build where “unmatched torque delivery” and “professional-grade racing capability” are the mission priorities. Pro Tip: To achieve your perfect setup, ensure your crankcases are precision-bored and cleared for the larger flywheels; the secure mechanical balance of your case clearance is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 1966-1984 alternator or generator engine requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and pushrod adjustment to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ignition timing and carburetion are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle 9.1:1 Sidewinder 96″ Kit means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	Store Sku	MFR. Product #	Availability
S&S Cycle 9.1:1 Sidewinder 96″ Kit For Harley Shovelhead 1966-1984	12290	420-257		91-9134	Only 5 Left: Ships within 24 hours

This Product Fits

Harley Davidson
Disc Glide FXDG 1983
Disc Glide FXRDG 1984
Electra Glide Classic FLHC 1979, 1980, 1981, 1982
Electra Glide Classic FLHTC/I 1983, 1984
Electra Glide Special FLHX 1984
Electra Glide Sport FLHS 1977-1984
Electra Glide Standard FLHT/I 1983, 1984
Fat Bob FXEF 1979, 1980, 1981
FLH 1966-1984
Low Glide/Low Rider FXRS 1982, 1983, 1984
Low Rider Belt FXSB 1982
Low Rider FXS 1977-1982
Sport Glide FXRT 1983, 1984
Sturgis FXB 1980, 1981, 1982
Super Glide FX 1971-1979
Super Glide FXE 1974-1984
Super Glide II FXR 1982, 1983
Tour Glide Classic FLTC/I 1979-1984
Tour Glide FLT 1979-1984
Wide Glide FXWG 1980, 1981, 1982, 1983, 1984

S&S Cycle Power Package For Harley Oil Cooled 114″ / 117″ Milwaukee-Eight 2017-2026

admin — Mon, 27 Apr 2026 22:02:05 +0000

S&S Cycle Power Package For Harley Oil Cooled 114″ / 117″ Milwaukee-Eight 2017-2026

S&S Power Package: Mastering the 2017-2026 M8 114/117 Power Standard

The S&S Cycle Power Package for Harley-Davidson Oil Cooled 114″ / 117″ Milwaukee-Eight (2017-2026) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of a modern Road Glide ST, Street Glide Special, or Low Rider S who values the precision of a competition-grade displacement signature as much as long-term structural durability, the challenge has always been finding a complete internal system that bridges the gap between raw, performance-oriented displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, bolt-on geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

S&S Power Package Technical Specifications

Compatibility: Fits 2017-2026 Harley-Davidson M8 114CI and 117CI oil-cooled engines.
Displacement: Massive increase for total mechanical synchronization with elite horsepower demands.
Cams: Includes S&S 550 Performance Chain Drive Cam for a secure, professional-grade valvetrain path.
Components: Includes high-flow oil pump, cam plate, tappets, and adjustable pushrods for optimized structural reliability.
Installation: Bolt-on cylinders—no case machining required for a secure, high-energy mechanical bond.
Pistons: 11.0:1 compression forged pistons for total mechanical synchronization with pump premium fuel.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle engine dynamics, we recommend the S&S Power Package for any build where “unmatched torque delivery” and “professional-grade racing capability” are the mission priorities. Pro Tip: To achieve your perfect setup, pair this kit with high-flow injectors and a 55mm or larger throttle body; the secure mechanical balance of your fuel and air delivery is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 2017-2026 M8 114/117 oil-cooled requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and temperature to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ECU tuning and ignition timing are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle Power Package means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	MFR. Product #	Availability
No Highlight / Chrome Pushrod Tubes / Chain Drive	55124	55124	310-1105C	In Stock: Ships within 24 hours
Chain Drive / Highlighted Fins / Chrome Pushrod Tubes	55125	55125	310-1103C	Only 3 Left: Ships within 24 hours
No Highlight / Chrome Pushrod Tubes / Gear Drive	55121	55121	310-1106C	Only 4 Left: Ships within 24 hours
Gear Drive / Highlighted Fins / Chrome Pushrod Tubes	55122	55122	310-1104C	Only 5 Left: Ships within 24 hours
Black Granite w/ Highlighted Fins / Chrome Pushrod Tubes / Gear Drive	55123	55123	310-1110C	In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
Electra Glide Highway King FLHFB 2023
Freewheeler FLRT 2019-2025
Road Glide 3 FLTRT 2023, 2024, 2025, 2026
Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
Road Glide FLTRX 2023, 2024, 2025, 2026
Road Glide Limited FLTRXL 2026
Road Glide Special FLTRXS 2019, 2020, 2021, 2022, 2023
Road Glide ST FLTRXST 2022, 2023
Road King Special FLHRXS 2019-2025
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2025, 2026
Softail FXDR 114 FXDRS 2019, 2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2025, 2026
Softail Low Rider S FXLRS 2020-2026
Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026
Softail Pro Street Breakout CVO/SE FXSE 2017
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2025, 2026
Street Glide CVO/SE FLHXSE 2018, 2019, 2020, 2021, 2022
Street Glide FLHX/I 2023, 2024, 2025, 2026
Street Glide Limited FLHXL 2026
Street Glide Special FLHXS 2019, 2020, 2021, 2022, 2023
Street Glide ST FLHXST 2022, 2023
Street Glide Ultra FLHXU 2025

S&S Cycle 129″ Power Pack For Harley With 107″ Milwaukee-Eight 2017-2023

admin — Mon, 27 Apr 2026 21:43:47 +0000

S&S Cycle 129″ Power Pack For Harley With 107″ Milwaukee-Eight 2017-2023

S&S 129″ Power Pack: Mastering the 2017-2023 M8 107 Power Standard

The S&S Cycle 129″ Power Pack for Harley-Davidson 107″ Milwaukee-Eight (2017-2023) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of a 107CI Street Glide, Road Glide, or Softail Standard who values the precision of a competition-grade “129-Inch” signature as much as long-term structural durability, the challenge has always been finding a big-bore system that bridges the gap between raw, performance-oriented displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, bolt-on geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance M8 scene, engine integrity is paramount; however, this system features robust, forged aluminum pistons and ductile iron cylinder liners that ensure the reciprocating mass remains synchronized perfectly without compromising the integrity of the critical crankcase interface over years of heavy-duty use. The high-quality machining finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists heat fatigue and harsh environment wear. Every unit is manufactured to exacting tolerances in the USA, featuring specialized oil-control rings for secure, vibration-free operation on all M8 models from 2017 through 2023. Whether you are navigating technical city streets or cruising through mountain passes, S&S ensures your engine interface remains synchronized by professional-grade engineering integrity.

S&S 129″ Power Pack Technical Specifications

Compatibility: Fits 2017-2023 Harley-Davidson M8 107CI engines (4.375″ stroke).
Displacement: 129 Cubic Inches for total mechanical synchronization with elite horsepower demands.
Cams: Includes S&S 550 Performance Chain Drive Cam for a secure, professional-grade valvetrain path.
Components: Includes high-flow oil pump, cam plate, tappets, and adjustable pushrods for optimized structural reliability.
Installation: Bolt-on cylinders—no case machining required for a secure, high-energy mechanical bond.
Compression: 11.0:1 ratio for total mechanical synchronization with pump premium fuel.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle engine dynamics, we recommend the S&S 129″ Power Pack for any build where “unmatched torque delivery” and “professional-grade racing capability” are the mission priorities. Pro Tip: To achieve your perfect setup, pair this kit with high-flow injectors and a 55mm or 64mm throttle body; the secure mechanical balance of your fuel and air delivery is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 2017-2023 M8 107CI oil-cooled or Twin-Cooled requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and temperature to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ECU tuning and ignition timing are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle 129″ Power Pack means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	MFR. Product #	Availability
Black w/Out Silver Fins / Black Pushrods / Chain Drive Cam	35100	35100	310-1226	In Stock: Ships within 24 hours
Black w/ Silver Fins / Black Pushrods / Chain Drive Cam	35102	35102	310-1225	In Stock: Ships within 24 hours
Black w/ Silver Fins / Chrome Pushrods / Chain Drive Cam	35103	35103	310-1223	Only 3 Left: Ships within 24 hours
Gear Drive Cam / Black w/ Silver Fins / Black Pushrods	35098	35098	310-1227	In Stock: Ships within 24 hours
Black w/Out Silver Fins / Black Pushrods / Gear Drive Cam	35099	35099	310-1228	In Stock: Ships within 24 hours
Gear Drive Cam / Black w/ Silver Fins / Chrome Pushrods	35101	35101	310-1224	In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
Electra Glide Standard FLHT 2019, 2020, 2021, 2022
Electra Glide Ultra Classic FLHTCU/I 2017, 2018, 2019
Road Glide FLTRX 2017-2023
Road Glide Special FLTRXS 2017, 2018
Road King FLHR/I 2017-2022
Road King Special FLHRXS 2017, 2018
Softail Breakout FXBR 2018, 2019
Softail Deluxe FLDE 2018, 2019, 2020
Softail Fat Bob FXFB 2018, 2019
Softail Fat Boy 114 FLFBS 2018, 2019, 2020, 2021, 2022
Softail Fat Boy FLFB 2018, 2019
Softail Heritage Classic FLHC 2018, 2019, 2020, 2021
Softail Low Rider FXLR 2018, 2019, 2020
Softail Slim FLSL 2018, 2019, 2020, 2021
Softail Sport Glide FLSB 2018, 2019, 2020, 2021
Softail Standard FXST 2020, 2021, 2022
Softail Street Bob FXBB 2018, 2019, 2020
Street Glide FLHX/I 2017-2023
Street Glide Special FLHXS 2017, 2018

S&S Cycle 107″ Big Bore Kit For Harley Twin Cam 2006-2017

admin — Mon, 27 Apr 2026 18:37:48 +0000

Item: P36095

The S&S Cycle 107" Big Bore Kit is a professional-grade engine upgrade designed to maximize horsepower and structural combustion integrity for your Twin Cam Harley.

3.937" Bolt-On Cylinders: Features a high-output, increased displacement architecture, providing a professional mechanical barrier against power loss and low-end torque lag.
Forged Piston Technology: Specifically engineered with specialized high-compression profiles to ensure total mechanical synchronization with stock or performance cylinder heads.
High-Durability Liners: Designed for total mechanical synchronization with extreme thermal loads, providing a high-output, rigid foundation for secure engine longevity.
Premium MLS Gasket Set: Equipped with multi-layer steel sealing components to provide a secure mechanical foundation and elite protection against pressure leaks.

[The Professional Choice for Twin Cam Performance, Delivering Unmatched Torque Stability and S&S Cycle Engineering Precision]

S&S Cycle 132″ Power Pack For Harley Milwaukee-Eight 2017-2026

admin — Mon, 27 Apr 2026 12:57:05 +0000

S&S Cycle 132″ Power Pack For Harley Milwaukee-Eight 2017-2026

S&S 132″ Power Pack: Mastering the 2017-2026 Milwaukee-Eight Power Standard

The S&S Cycle 132″ Power Pack for Harley-Davidson Milwaukee-Eight (2017-2026) represents the pinnacle of streamlined engine architecture for the serious performance enthusiast. For the rider of a modern 114CI or 117CI Road Glide ST, Street Glide Special, or Low Rider S who values the precision of a competition-grade “132-Inch” signature as much as long-term structural durability, the challenge has always been finding a big-bore system that bridges the gap between raw, performance-oriented displacement and elite factory-integrated reliability. The S&S Cycle system addresses these concerns by providing a rigid, precision-engineered foundation, designed to maximize thermal management and center-of-gravity stability. This design provides secure, mechanical utility by utilizing a refined, bolt-on geometry, effectively providing a high-output structural delivery that prevents power fade and optimizes balance during high-velocity urban runs and aggressive highway sprints. This provides the mechanical synchronization of internal combustion management and elite motorcycle management needed to keep the rider confident, maximizing the efficiency of your performance run.

Material Innovation and Industrial Precision

What sets the S&S Cycle assembly apart in the marketplace is the uncompromising focus on structural stability and material durability. In the high-performance M8 scene, engine integrity is paramount; however, this system features robust, forged aluminum pistons and ductile iron cylinder liners that ensure the reciprocating mass remains synchronized perfectly without compromising the integrity of the critical crankcase interface over years of heavy-duty use. The high-quality machining finish is engineered for secure, long-lasting aesthetic appeal, providing a high-output, uniform surface that resists heat fatigue and harsh environment wear. Every unit is manufactured to exacting tolerances in the USA, featuring specialized oil-control rings for secure, vibration-free operation on all M8 models from 2017 through 2026. Whether you are navigating technical city streets or cruising through mountain passes, S&S ensures your engine interface remains synchronized by professional-grade engineering integrity.

S&S 132″ Power Pack Technical Specifications

Compatibility: Fits 2017-2026 Harley-Davidson M8 114CI or 117CI engines (4.5″ stroke).
Displacement: 132 Cubic Inches for total mechanical synchronization with elite horsepower demands.
Cams: Includes S&S 550 Performance Chain Drive Cam for a secure, professional-grade valvetrain path.
Components: Includes high-flow oil pump, cam plate, tappets, and adjustable pushrods for optimized structural reliability.
Installation: Bolt-on cylinders—no case machining required for a secure, high-energy mechanical bond.
Compression: 11.0:1 ratio for total mechanical synchronization with pump premium fuel.
Compatibility: Perfectly suited for performance builds demanding massive reliability and a classic S&S signature.

Expert Fitment & Performance Advice

As specialists in motorcycle chassis ergonomics, we recommend the S&S 132″ Power Pack for any build where “unmatched torque delivery” and “professional-grade racing capability” are the mission priorities. Pro Tip: To achieve your perfect setup, pair this kit with high-flow injectors and a 55mm or 64mm throttle body; the secure mechanical balance of your fuel and air delivery is vital for maintaining a confident, high-power output. Installation Note: This kit is specifically calibrated for 2017-2026 M8 114/117 oil-cooled or Twin-Cooled requirements for total chassis synchronization of your high-output machine. Maintenance Note: Regularly check your oil pressure and temperature to maintain the high-output mechanical integrity of the engine assembly. Performance Note: Always verify that your ECU tuning and ignition timing are seated to a secure, mechanical specification to ensure the system performs as designed during a high-speed touring scenario.

The Professional Standard for Premium Engine Integrity

Choosing the S&S Cycle 132″ Power Pack means investing in unmatched mechanical stability and a refined engineering signature. It offers a unique combination of modern material science and bold design that honors the performance legacy of the S&S brand. For the rider who wants a high-output presence and a flawless engineering finish, S&S Cycle is the unmatched leader. Secure the ride, master the road, and ride with confidence.

Product Style	AmericanV-twin Item #	Catalog Number	MFR. Product #	Availability
Chain Drive Cam / Black Granite w/ Silver Highlighted Fins	35095	35095	310-1237	In Stock: Ships within 24 hours
Black w/ Silver Highlighted Fins / Chain Drive Cam	35096	35096	310-1231	In Stock: Ships within 24 hours
Black Granite w/ Silver Highlighted Fins / Gear Drive Cam	35092	35092	310-1238	In Stock: Ships within 24 hours
Gear Drive Cam / Black w/ Silver Highlighted Fins	35093	35093	310-1232	In Stock: Ships within 24 hours
Gear Drive Cam / Black Granite w/out Silver Highlighted Fins / Black w/out Silver Highlight Fins	35094	35094	310-1234	In Stock: Ships within 24 hours

This Product Fits

Harley Davidson
Electra Glide Highway King FLHFB 2023
Revival FLH 2021
Road Glide CVO/SE FLTRXSE 2018, 2019, 2020, 2021, 2022
Road Glide Special FLTRXS 2019, 2020, 2021, 2022, 2023
Road Glide ST FLTRXST 2022, 2023
Road King Special FLHRXS 2019-2025
Softail Breakout 114 FXBRS 2018, 2019, 2020
Softail Breakout 117 FXBR 2023, 2024, 2025, 2026
Softail Fat Bob 114 FXFBS 2018-2023
Softail Fat Boy 114 FLFBS 2018-2024
Softail Fat Boy FLFB 2025, 2026
Softail FXDR 114 FXDRS 2019, 2020
Softail Heritage Classic 114 FLHCS 2018-2024
Softail Heritage Classic FLHC 2025, 2026
Softail Low Rider S FXLRS 2020-2026
Softail Low Rider ST FXLRST 2022, 2023, 2024, 2025, 2026
Softail Street Bob 114 FXBBS 2021, 2022, 2023, 2024
Softail Street Bob FXBB 2025, 2026
Street Glide CVO/SE FLHXSE 2018, 2019, 2020, 2021, 2022
Street Glide Special FLHXS 2020, 2021, 2022, 2023
Street Glide ST FLHXST 2022, 2023