Engine

700 products

$4,672.99

The Crankshaft is the heart of any performance engine and S&S Cycle has been perfecting the art for over six decades. Stronger, more durable, and trued to a spec others can only dream of, our ...

$1,929.99

Fitment Information: * Fits Water Cooled Touring Models 2017up & All Centre Cooled Touring Models 2024up Features & Benefits:- Includes S&S High Flow Cam Plate:- * Precision machined f...

$1,290.99

Features & Benefits:- * Use with performance exhaust, air cleaner, S&S 585 bolt-in cams & EFI tune to produce massive horsepower gains. Tech Tips:- * Will Not Fit Twin Cooled Models. ...

$1,273.99

Features & Benefits:- * Great Way to Improve Performance at a reasonable Price. * Quick Installation – Reuses many of the Original Components. * Reliable Easy Starts on any engine using stock ...

CP CARRILLO PISTONS

$853.99

Features & Benefits:- * ID # 2621 * Bore = 3.937″ * Stroke = 2.835″ * Fully CNC machined * Balanced to +/- 1 gram * Double forced pin oilers * Forged from high strength 2618 alloy * Designed f...

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$1,252.99

Features & Benefits:- * Great Way to Improve Performance at a reasonable Price. * Quick Installation – Reuses many of the Original Components. * Reliable Easy Starts on any engine using stock ...

$1,149.99

Fitment Information: * Fits Oil Cooled Models. * Does NOT fit Any Tourer 2024up (Centre Cooled, These use a Water Cooled System) Features & Benefits:- * Precision Machined from Billet Aluminum...

CP CARRILLO PISTONS

$1,081.99

Features & Benefits:- * ID # 6932 * Bore = 3.937″ * Stroke = 4.375″ * Fully CNC machined * Balanced to +/- 1 gram * Double forced pin oilers * Forged from high strength 2618 alloy * Designed ...

$979.99

Features & Benefits:- * Great Way to Improve Performance at a reasonable Price. * Quick Installation – Reuses many of the Original Components. * Designed for 95ci & Larger Engines with 10....

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FEULING

$882.99

** Clearances MUST be checked when installing this cam ** 618 F CAM – RACE SERIES CAMSHAFT Requires large bore size, ported cylinder heads, ported intake manifold, high flow valves and large throt...

FEULING

$728.99

Features & Benefits:- * Feuling Oversized 0.0015″ Race Series Lifters. * Oversized Diameter. (0.8435 – 0.844) Race Series full travel hydraulic lifters are machined from a steel body and desig...

KB PISTONS

$738.99

Features & Benefits:- * Bore = 3.238″ * Stroke = 3.812″ * Fits Iron Head Sporty. * Hypereutectic Alloy is a cast 16% silicon content material. * Perfect for air cooled engines. * Low thermal e...

$639.99

Cylinder Studs: Features & Benefits:- * 4140 Chrome Moly studs, oil quenched and tempered to 39-44 HRC * 180,000psi Tensile Strength * Rounded thread roots, rather than flat, improving fatigu...

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KB PISTONS

$679.99

Features & Benefits:- * Bore = 3.503″ * Stroke = 4.250″ * Hypereutectic Alloy is a cast 16% silicon content material. * Perfect for air cooled engines. * Low thermal expansion rate = tighter p...

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KB PISTONS

$679.99

Features & Benefits:- * Bore = 3.498″ * Stroke = 4.250″ * Hypereutectic Alloy is a cast 16% silicon content material. * Perfect for air cooled engines. * Low thermal expansion rate = tighter p...