Engine

702 products

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$1,083.99

Features & Benefits:- * ID # 6918 * Bore = 4.060″ * Stroke = 4.625″ * Fully CNC machined * Balanced to +/- 1 gram * Double forced pin oilers * Forged from high strength 2618 alloy * Designed ...

$7,765.99

Features & Benefits:- * 107ci to 129ci Big Bore Kit (4.320″ Bore) * Fits Oil Cooled Models. * Chain Drive Cam & Forged Pistons with 11.1 Compression Ratio * Wrinkle Black Finish with Highl...

FEULING

$799.99

The Grim Reaper Aggressive pulling power with a nasty sound. This camshaft revs up faster than the 521 grind, sounds nastier and pulls harder but is more difficult to tune. The REAPER 508 grind wi...

EASTERN MOTORCYCLE PARTS

$201.99

Features & Benefits:- * Replaces OEM # 17360-66 Suggested Additional Purchase: Rocker Shaft: BAI-04-0986 or JM-17611-66B

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TRASK PERFORMANCE

$17,347.99

Features & Benefits:- * Stage 2 Turbo Kit for Gen 2 M8 Touring 2024up and Softail 2025up * Designed for 117″ and larger Milwaukee-Eight motors seeking maximum performance * Capable of 170+ HP ...

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TRASK PERFORMANCE

$17,347.99

Features & Benefits:- * Stage 2 Turbo Kit for Gen 2 M8 Touring 2024up and Softail 2025up * Designed for 117″ and larger Milwaukee-Eight motors seeking maximum performance * Capable of 170+ HP ...

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FEULING

$995.99

Fitment Information: * Fits Water Cooled Touring Models 2017up & All Centre Cooled Touring Models 2024up Features & Benefits:- FEULING OE+ stock replacement billet oil pumps deliver increa...

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FEULING

$2,521.99

Fitment Information: * Fits Water Cooled Touring Models 2017up & All Centre Cooled Touring Models 2024up * Does NOT Fit VVT Models Features & Benefits:- * Billet 6061 aluminum high volume ...

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$4,709.99

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 ...

$3,456.99

Get the proven performance of the S&S cam chest kit while maintaining the freedom to use any cam you like for your M8 with this new kit. Features & Benefits:- * Buy all of the matched part...

FEULING

$2,055.99

This is a comprehensive cam kit. The kit includes Feuling 487 Lift Cam, Cam Bearing, Feuling HP+ Lifters, Cam Change Gasket Kit & Adjustable Pushrods with Black Covers The 487 Reaper CHOP is a...

FEULING

$1,863.99

This is a comprehensive cam kit. The kit includes Feuling 487 Lift Cam, Cam Bearing, Feuling HP+ Lifters, Cam Change Gasket Kit & Adjustable Pushrods that Re-use the Stock Pushrod Covers The 4...

$1,708.99

This is a comprehensive cam kit. The kit includes the ever popular S&S 475 Cam, Cam Bearing, Feuling HP+ Lifters, Cam Change Gasket Kit & Adjustable Pushrods with Black Covers Features &am...

$1,545.99

This is a comprehensive cam kit. The kit includes the ever popular S&S 475 Cam, Cam Bearing, Feuling HP+ Lifters, Cam Change Gasket Kit & Adjustable Pushrods that Re-use the Stock Pushrod ...

TTS

$879.99

* Designed to increase torque over a wide 2000-6500 RPM range. * Bolt-in design utilizes stock springs and pushrods * Developed for Center Cooled Milwaukee-Eight engines with stock heads and pisto...