Engines & Engine Parts

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched...

Welcome to your headquarters for horsepower—the place to get everything you need to build real power and performance! We’ve got competition-proven crate engines, performance-matched top end kits, and complete rotating assemblies from the biggest names in the industry. You can add a set of high-flow cylinder heads to your powerplant, upgrade your valvetrain, improve your oiling system, or drop in a new set of pistons. We also have a complete selection of crankshafts, connecting rods, harmonic balancers, pulleys, and engine brackets. We even have everything you need to restore the horsepower that time has stolen from your...

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S&S Cycle Oil Pump Master Rebuild Kits 31-6309

OIL PUMP REBUILD KIT

Part Number: SSY-31-6309

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

S&S Cycle Oil Filters 310-0241

Oil Filter, Spin-On, Black, Harley-Davidson®, Set of 12

Part Number: SSY-310-0241

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

S&S Cycle Oil Pump Master Rebuild Kits 31-6278

Oil Pump, Master Rebuild, Harley-Davidson®, Kit

Part Number: SSY-31-6278

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

S&S Cycle Oil Filters 310-0242

Oil Filter, Spin-On, Chrome, Harley-Davidson®, Set of 12

Part Number: SSY-310-0242

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

S&S Cycle Oil Filters 310-0239

Oil Filter, Spin-On, Black, Buell, Harley-Davidson®, Set of 12

Part Number: SSY-310-0239

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

S&S Cycle Oil Pump Master Rebuild Kits 31-6275

Oil Pump, Master Rebuild, Harley-Davidson®, Kit

Part Number: SSY-31-6275

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

S&S Cycle Oil Filters 310-0240

Oil Filter, Spin-On, Chrome, Buell, Harley-Davidson®, Set of 12

Part Number: SSY-310-0240

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

S&B Filters Breathers 26-1340JR

Valve Cover Breathers, Round, Clamp-on, Black Hard Plastic Base, Black Rubber Top, Plain Top Style, 0.625 in. Hole Size, Each

Part Number: SBF-26-1340JR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Wiseco Powersports 4-Stroke Forged Series Piston Kits K1693