Engine

674 products

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1200cc Hooligan Big Bore Kit – Black. Fits Sportster 2000up with 883cc Engine.

$4,322.99

Features & Benefits:- * Will Not Fit XR1200 * Wrinkle Black Finish. * Big Bore Kit Increase 883cc Engines to 1200cc. * Whether youre racing Hooligan flat-track or just want more power, the S&...

Cam Chest Kit with 510C Chain Drive Cams. Fits Twin Cam 1999-2006

$4,709.99

Features & Benefits:- * 510 Bolt in Cams, works with stock valve springs * S&S Quickee pushrodseasy installation, without removing rocker covers * Replace stock oil pump, cam support plat...

FEULING

$3,935.99

Complete Camchest Kits include: FEULING high volume Oil pump, high flow Camplate, REAPER Series Camshafts, hydraulic roller Lifters, adjustable Pushrods, Timken Bearings, Gaskets, O-rings, Exhaus...

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136ci Stroker Big Bore Kit with Highlighted Fins – Black. Fits Milwaukee-Eight 2017up with S&S 4-5/8in. Stroker Flywheel.

$3,737.99

S&S has been building big bore kits since the 60s and has it down to an absolute science. Our latest efforts are aimed at the Milwaukee Eight® platform and open up a whole new level of perform...

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136ci Stroker Big Bore Kit with Non-Highlighted Fins – Black. Fits Milwaukee-Eight 2017up with S&S 4-5/8in. Stroker Flywheel.

$3,737.99

S&S has been building big bore kits since the 60s and has it down to an absolute science. Our latest efforts are aimed at the Milwaukee Eight® platform and open up a whole new level of perform...

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$3,753.99

Features & Benefits:- * Stock Replacement. * 1990-1999 models require purchase of pinion shaft conversion kit # SS33-4148. Proudly Made in the USA by S&S Cycle ! MFR PART No: 32-2239 ROL...

$3,854.99

Features & Benefits:- * The S&S Super Stock alternator style crankcases are perfect for stock replacement & for high performance applications. * Pre-clearanced for strokes up to &...

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132ci Big Bore Kit with Highlighted Fins – Black Granite. Fits CVO Milwaukee-Eight 2017up with 117ci Engine.

$3,666.99

Features & Benefits:- * Upgrades Milwaukee-Eight 117ci CVO models to 132ci * 4.320″ Bore * 4.500″ Stroke (4-1/2″) * Forged Pistons. * 11.1 Compression Ratio. * Black Granite Finish With Highl...

132ci Big Bore Kit with Highlighted Fins – Black. Fits Milwaukee-Eight 2017up 114ci or 117ci Engine.

$3,668.99

Features & Benefits:- * Upgrades Milwaukee-Eight 114ci & non-CVO 117ci to 132ci * 4.320″ Bore * 4.500″ Stroke (4-1/2″) * Forged Pistons. * 11.1 Compression Ratio. * Wrinkle Black Finish. ...

$3,620.99

Features & Benefits:- * 585″ Lift. * Works with 3-1/2″ & 3-5/8″ Cylinders. * Intake ports are the same size as OEM so the HD manifold bolts on. * Works with OEM style flat top pistons. * F...

$3,044.99

Features & Benefits:- * Includes Cast Flat Top Pistons. * Includes Gaskets. * 8.5:1 Compression Ratio with Stock HD Heads. * 8.8:1 Compression Ratio with S&S 76cc Performance Heads # SS106...

FEULING

$3,282.99

Features & Benefits:- * Upgrades early 1999-2006 style mechanical cam chain drive tensioner systems to the late 2007-2016 hydraulic cam chain drive tensioner system. * Includes a Feuling HP+ ...

129ci Big Bore Kit with Highlighted Fins – Black. Fits Milwaukee-Eight 2017up with 107ci Engine.

$3,554.99

Features & Benefits:- * Upgrades Milwaukee-Eight 107ci to 129ci. * 4.320″ Bore. * 4.375″ Stroke (4-3/8″). * Forged Pistons. * 11.1 Compression Ratio. * Wrinkle Black Finish. * With Highlighted...

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128ci Big Bore Kit with Highlighted Fins – Black. Fits Milwaukee-Eight 2017up 114ci Engine.

$3,552.99

Features & Benefits:- * Upgrades Milwaukee-Eight 114ci to 128ci * 114ci to 128ci Big Bore Kit * 4.250″ Bore * 4.500″ Stroke (4-1/2″) * Forged Pistons. * 11.1 Compression Ratio. * Wrinkle Blac...

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132ci Big Bore Kit with Non-Highlighted Fins – Black. Fits Milwaukee-Eight 2017up 114ci or 117ci Engine.

$3,564.99

Features & Benefits:- * Upgrades Milwaukee-Eight 114ci & non-CVO 117ci to 132ci * 4.320″ Bore. * 4.500″ Stroke (4-1/2″). * Forged Pistons. * 11.1 Compression Ratio. * Wrinkle Black Finish...