Explore Lifestyle Cycles' Engine collection, which features high-quality parts designed to enhance your engine's power, speed, and capability.
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S&S CYCLE Replacement Silicone Compression Release Solenoid Caps - 2-Pack
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Features Replacement silicone solenoid caps for S&S electronic and manual compression release kits Made in the U.S.A. Specs Product Name C...
View full detailsS&S CYCLE Cylinder Heads - 79 cc - Super Stock® - Wrinkle Black - Twin Cam '99-'05
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Features Heads are fully assembled with springs and valves Works great with 88" to 103" stock motors, but are ideal for larger stroker or big bore...
View full detailsS&S CYCLE Performance Replacement Head - Low Compression (82 cc) - Natural - Evolution Big Twin '84-'00
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Features Fully assembled, and include stainless steel valves and high-lift springs Optimized for smaller displacement engines Available to be used...
View full detailsS&S CYCLE Performance Replacement Head - Low Compression (82 cc) - Wrinkle Black - Evolution Big Twin '85-'00
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Features Fully assembled, and include stainless steel valves and high-lift springs Optimized for smaller displacement engines Available to be used...
View full detailsS&S CYCLE Cylinder Heads - 79 cc - Super Stock® - Silver - Twin Cam '99-'05
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Features Heads are fully assembled with springs and valves Works great with 88" to 103" stock motors, but are ideal for larger stroker or big bore...
View full detailsS&S CYCLE Cylinder Heads - 79 cc - Super Stock® - Silver - Twin Cam '06-'17
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Features Heads are fully assembled with springs and valves Designed for stock 88" to 103" engines or slightly modified engines up to 110" Moderate...
View full detailsS&S CYCLE Cylinder Heads - 79 cc - Super Stock® - Wrinkle Black - Twin Cam '06-'17
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Features Heads are fully assembled with springs and valves Designed for stock 88" to 103" engines or slightly modified engines up to 110" Moderate...
View full detailsS&S CYCLE Cylinder Heads - 89 cc - Super Stock® - Wrinkle Black - Twin Cam '06-'17
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Features Heads are fully assembled with springs and valves Designed for '06-'16 engines with stock crankcase Good for touring bikes and other heav...
View full detailsS&S CYCLE Retro Top End Conversion Kit - Big Twin '66-'84
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Features Give your Shovelhead engine that nostalgic look of a Panhead Kit consists of a set of S&S P-series cylinder heads with rocker cradles...
View full detailsS&S CYCLE Cylinder Head Kit - Super Stock® - Single Plug - Band Style - - Natural - Big Twin - '66-'84
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Features Heads come completely assembled with valve seats, valves, guides, seals, .590" lift valve springs, collars and valve keepers Kit also inc...
View full detailsS&S CYCLE Replacement Electric Compression Release Assembly
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Features Electric compression releases open when you press the start button and close when the button is released Includes replacement compression...
View full detailsS&S CYCLE Valve Spring Shim - 0.030" - For B3 Heads
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Features .574" x 1.450" x .030" Black, steel construction Made in the USA Specs Product Name Shim Type Valve Spring Color/Finish Black M...
View full detailsS&S CYCLE Cylinder Heads - 79 cc - Super Stock® - Wrinkle Black - Twin Cam '99-'05
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Features Heads are fully assembled with springs and valves Works great with 88" to 103" stock motors, but are ideal for larger stroker or big bore...
View full detailsS&S CYCLE Performance Replacement Head - High Compression (76 cc) - Wrinkle Black - Evolution Big Twin '84-'00
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Features Fully assembled, and include stainless steel valves and high-lift springs Optimized for smaller displacement engines Available to be used...
View full detailsS&S CYCLE Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin '84-'00
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Features Fully assembled, and include stainless steel valves and high-lift springs Optimized for smaller displacement engines Available to be used...
View full detailsS&S CYCLE Oil Pump Return Drive Gear - Big Twin '84-'99
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Features Oil pump drive gear for Big Twin models Specs Product Name Gear Type Drive / Oil Pump / Return Units Each Riding Style Street
S&S CYCLE Replacement Oil Pump Screen - Twin Cam '99-'17
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Features OEM replacement parts for S&S Oil Pump Specs Product Name Screen Type Oil Pump Units Each Riding Style Street
S&S CYCLE Head Installation Gasket Set - 3.5" - V2 Big Twin '84-'00
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Features Contains head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker ...
View full detailsS&S CYCLE Head Installation Gasket Set - 3.625" - V2 Big Twin '84-'00
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Features Contains head gaskets, base gaskets and exhaust pipe gaskets (rocker box gaskets are not included due to the variety of available rocker ...
View full detailsS&S CYCLE Replacement Inner Cam Bearing - Big Twin '58-'00
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Features Superior quality OE replacement bearings Made in the U.S.A. Specs Product Name Bearing Type Needle Application Cam Units Each ...
View full detailsS&S CYCLE Timken® Sprocket Shaft Bearing - Left
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Features Used as OEM replacement components on 84-02 models and for Timken bearing conversions on 03-16 models Made in the U.S.A. Replacement Par...
View full detailsS&S CYCLE Lower Connecting Rod Assembly Bearing - Big Twin '84-'00
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Features High-quality OE replacement components Made in the U.S.A. Specs Product Name Bearing Type Roller Application Connecting Rod Uni...
View full detailsS&S CYCLE Right Side Inner Main Bearing Race - Twin Cam '00-'17
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Features Made in the U.S.A. Notes For '03-'17 Twin Cam, '00-'03 Twin Cam “B” and S&S 3-piece flywheels (right side). Specs Product Name ...
View full detailsS&S CYCLE Replacement Crankcase Main Bearing Assembly - Right - Blue
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Features Made in the U.S.A. Replacement right side crankcase main bearing assemblies Specs Product Name Bearing Application Pinion Shaft S...
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