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S&S Cycle

Shop S&S Cycle performance parts for Harley-Davidson motorcycles, including engines, big-bore kits, camshafts, air cleaners, fuel systems and exhaust components for street, touring and performance builds.

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S&S Manifold Vacuum Fitting – H-D with S&S Manifold with Vacuum…

Low stock

Description Stock replacement for S&S manifolds equipped with a vacuum fitting. FitmentH-D with S&S manifold with vacuum fittingProduct Det...

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S&S Cylinder Base Gasket Set Fr/Rr. Micropore – 1936–1947 61"/74" Knucklehead; 1937–1948…

Low stock

Description Fits 3-5/16 & 3-7/16" stock bore cylinders. OEM replacement reference 16774-21 (old 46-21).Note: Special Order Product only. To ord...

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Universal EFI Wiring Harness – Custom Applications with 2001–2017 Style…

Low stock

Description Designed for engines equipped with the stock Delphi fuel injection system. Includes all connectors to hook-up a Delphi EFI engine to a ...

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£6,930.73
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V80" Basic Engine Assembly. Natural – 1984–1999 Evo Big Twin

Out of stock

Description Natural finish. The basic S&S motor; designed as stock replacement for a stock Evolution Big Twin; instead of overhauling it. Engin...

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£7,567.14
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£63.45
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£60.67
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S&S Stealth High Flow Air Filter Element. Extra Wide – H-D with S&S Stealth Air Cleaner…

Out of stock

Description Extra wide (1" wider) for even more airflow. Stock cover is retained but placed offset with offset studs. Note: Required offset studs f...

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£63.45
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S&S 4-1/8" Bore 124" Long Block Tc Engine. Black/Chrome – 1999–2005 Dyna; 1999–2006 FLT/Touring

Low stock

Description Black/Chrome. High Compression engine. Engine comes with 10.8:1 CR flat top forged pistons and 640GP easy-start cams. If you prefer all...

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S&S 4-1/8" Bore 124" Long Block Tc Engine. Black/Chrome – 1999–2005 Dyna; 1999–2006 FLT/Touring

Low stock

Description Black/Chrome. Low Compression engine. Low compression is less sustainable to knocking and will give longer engine life. Engine comes wi...

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T-Series Connecting Rod Assembly – S&S T-Series Engines with S&S 3-Piece…

Low stock

Description For S&S 3-piece press together flywheels. For 1.671" crankpin; 7.667" connecting rod length and straight wristpin ends. Note: Will ...

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£165.24
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Crankpin Assembly 1.671" Press-In. Std – 1999–2017 Twin Cam; S&S T-Series Engines…

Out of stock

Description 1.671" diameter for all 99-17 OEM Twin Cam and S&S 3-piece flywheel assemblies (press-in style) produced after 2013. Incl. crankpin...

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Crankpin Assembly 1.671" Press-In. +.001" – 1999–2017 Twin Cam; S&S T-Series Engines…

Low stock

Description 1.671" diameter for all 99-17 OEM Twin Cam and S&S 3-piece flywheel assemblies (press-in style) produced after 2013. Incl. crankpin...

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£291.31
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Crankpin Assembly 1.671" Press-In. +.002" – 1999–2017 Twin Cam; S&S T-Series Engines…

Low stock

Description 1.671" diameter for all 99-17 OEM Twin Cam and S&S 3-piece flywheel assemblies (press-in style) produced after 2013. Incl. crankpin...

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£228.82 - £228.82
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£291.31
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£35.53
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S&S Crankpin End Plug Set. for 1.671" Crankpin – 1999–2017 Twin Cam; 2013–2017 S&S…

Low stock

Description Used with S&S press-in 1.671" diameter press-in crankpins for S&S flywheels manufacturered in 2012 or earlier. Used to expand c...

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S&S Wristpin Bushing .928" – S&S T-Series (Twin Cam Style) Engines…

Low stock

Description Bronze. Used in conrods installed in 3-piece flywheels with 1.671" crankpins. Note: Engines manufactured up to 2012 were manufactured w...

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£6,984.47
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£6,785.27
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V80" Basic Engine Assembly. Black – 1984–1999 Evo Big Twin

Out of stock

Description Wrinkle black finish. The basic S&S motor; designed as stock replacement for a stock Evolution Big Twin; instead of overhauling it....

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£6,984.47
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£6,785.27
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£42.53
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S&S Bushing, Release Finger. Upper – 1936–1986 4-Speed Big Twin

Low stock

Description Upper bushing for the clutch release finger shaft. Fits transmission end cover of kickstart models. OEM replacement reference 33291-36....

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£40.11
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£203.67
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£191.88
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S&S Stealth Aircleaner Cover, 111 inch

Low stock

Description Black; for Super Stock stealth air cleaner Product Details Brand: S&S Category: INTAKE > AIRCLEANER COVERS Unit: 1 Product ...

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£191.88
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£201.71
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£191.88
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S&S Stealth Aircleaner Cover, 124 inch

Out of stock

Description Black; for Super Stock stealth air cleaner Product Details Brand: S&S Category: INTAKE > AIRCLEANER COVERS Unit: 1 Product ...

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£191.88
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£387.75
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Teardrop Air Cleaner Assembly. Chrome – 2004–2006 XL Sportster with S&S E/G…

Low stock

Description Classic S&S teardrop air cleaner assembly. Complete with filter; backplate and all mounting hardware needed for installation. Note:...

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£387.75
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£119.03
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S&S E Manifold, +200 inch Cyl., Size 235 – 66-E78 Shovel O-Ring (98" Engine)

Low stock

Description S&S, E manifold, +200 inch cyl., size 235 Fitment66-E78 SHOVEL O-RING (98" ENGINE)Product Details Brand: S&S Category: Intake...

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£119.03
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£162.13
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S&S Crankshaft Position Sensor – Use for Most 1984–2007 S&S Big Twin…

Out of stock

Description Standard replacement for S&S IST ignition. Can be used in many custom applications. Fits OEM cases. Comes with extra long 48" wire ...

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£160.55
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£483.83
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S&S Super E Carb Only

In stock

Description Polished; Complete Super E carb assembly Product Details Brand: S&S Category: INTAKE > CARBURETORS Unit: 1 Product code: 90...

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S&S Super G Carb Only

Low stock

Description Polished; Complete Super G carb assembly Product Details Brand: S&S Category: INTAKE > CARBURETORS Unit: 1 Product code: 90...

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£483.83
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S&S Super E Carburetor Kit – 1979–1985 XL Sportster with Band Type…

Out of stock

Description Well suited for standard to demanding high performance applications. These very well developed carburetors are depndable; easy to insta...

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£774.16
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S&S Ignition Coil. Single Fire, 3 Ohm – 1965–1999 Big Twin; 1965–2003 XL…

Low stock

Description For use with the S&S IST & SuperStock ignition systems; or custom applications. Two separate coils in one small package allowin...

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