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...

Showing In Stock Items. Show All 52 Items.

Individual Parts

Part Groups

Results 1 - 25 of 31

Dorman Oil Pressure Regulators 926-600

Oil Pressure Valve

Part Number: RNB-926-600

Not Yet Reviewed

Estimated Ship Date: Apr 23, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 23, 2026 if ordered today

Derale Engine Oil Filter Relocation Kits 15748

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, Various Engine Threads, Kit

Part Number: DER-15748

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

K&N Premium Powersports Oil Filters KN-204-1

Oil Filter, Powersports, Canister, M20 x 1.5 Thread, 2.87 in. Tall, 2.70 in. OD, for use on Honda®, MV Agusta, Kawasaki, Triumph, Yamaha, Each

Part Number: KNN-KN-204-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

WIX Filters Oil Filters 51358

Oil Filter, Replacement, Each

Part Number: WIX-51358

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Oil Pan Drain Plugs 090-034.1

Oil Drain Plug Pilot Point M12-1.75, Head Size 15Mm

Part Number: RNB-090-034-1

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Hot Cams Valve Shims 68-2073

Valve Shims, 7.48mm Diameter, 1.20mm - 3.50mm Thickness, for use on Honda®, Kawasaki, Suzuki, Yamaha, Kit

Part Number: HCP-HCSHIM01

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Fram Extra Guard Oil Filters PH6017A

Fram Extra Guard Oil Filters PH6017A

Oil Filter, Extra Guard, Canister Style, Each

Part Number: FRM-PH6017A

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pennzoil Platinum Oil Filters PENZHPZ37

Oil Filter, Platinum, HPZ37, 20mm x 1.5 Thread, 2.930 in. High, Each

Part Number: PNZ-800002572

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Oil Pan Drain Plugs 090-175.1

Oil Drain Plug Pilot Point M12-1.75, Head Size 13mm

Part Number: RNB-090-175-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wiseco Piston Retaining Clips CW18

Piston Wrist Pin Retainers, Retaining Clips, Wire Lock Type, Steel, 0.049 in. Thickness, 0.709 in. Wrist Pin Diameter, for use on Honda®, KTM, Pair

Part Number: WIS-CW18

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

K&N Premium Powersports Oil Filters KN-153

Oil Filter, Powersports, Canister, M16 x 1.5 Thread, 3.34 in. Tall, 3.06 in. OD, Bimota, Cagiva, Ducati, Models, Each

Part Number: KNN-KN-153

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wiseco Piston Retaining Clips CW22

Wrist Pin Retainer, Wire Locks, 0.866 in. Diameter, 0.049 in. Thick, Steel, Pair

Part Number: WIS-CW22

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pro-X Racing Parts Valve Shims 29.VSA748-2

ProX Valve Shim Assortment 250cc 7.48 from 1.225 to 3.475

Part Number: PXR-29-VSA748-2

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

Pro-X Racing Parts Piston Pin Bearings 21.5700

ProX Piston Pin Bearing 20x25x22.8

Part Number: PXR-21-5700

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

Pro-X Racing Parts Piston Kits 01.5601.000

ProX Piston Kit Arctic Cat ZR600 EFI '00-02 (78.00mm)

Part Number: PXR-01-5601-000

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

BikeMaster Oil Filters 171604

Oil Filter, Canister, Black, Ducati, Each

Part Number: BKM-17-1604

Not Yet Reviewed

Estimated Ship Date: Apr 17, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 17, 2026 if ordered today

Wiseco Powersports Pro-Lite Piston Kits 2427M07800

Engine Piston, Arctic Cat ZR600 '00-05 ProLite 3071KD

Part Number: WIS-2427M07800

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Wiseco Piston Lock Rings CW20

Wrist Pin Retainers, Wire Lock Type, Steel, 0.049 in. Thick, 0.787 in. Diameter, Pair

Part Number: WIS-CW20

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Oil Pan Drain Plugs 65430

Oil Drain Pan Plugs, Plug, Thread Size 12mm x 1.75, Each

Part Number: RNB-65430

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Wiseco Powersports Piston Wrist Pins S459

Piston Wrist Pin, Powersports, Tapered, Steel, 18.00mm Diameter, 47.00mm Length, Each

Part Number: WIS-S459

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Pro-X Racing Parts Piston Clips 05.1812

Piston Wrist Pin Retainers, Wire Lock, Steel, Arctic Cat, Beta, Gas Gas, for use on Honda®, Husaberg, Husqvarna, Kawasaki, KTM, Polaris, Sherco, Pair

Part Number: PXR-05-1812

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today

Wiseco Powersports Wrist Pin Bearings B1014

Wrist Pin Bearings and Bushings, Wrist Pin Bearing, Arctic Cat, Polaris, Suzuki, Yamaha, Each

Part Number: WIS-B1014

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Wiseco Main Bearings B5002

Bearings, Engine, Main Bearing, Roller, Left Side, Right Side, Each

Part Number: WIS-B5002

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 29, 2026 if ordered today

Melling Replacement Valve Locks VL-200

Valve Locks, 1-groove, Steel, for 0.341 in. Valve Stem Diameter, Pair

Part Number: MEL-VL-200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Oil Pan Drain Plugs 090-052.1

Oil Pan Drain Plug, 1/2-20 in. Thread Size, Buick, Cadillac, Checker, Chevy, Chrysler, Dodge, GMC, Olds, Each

Part Number: RNB-090-052-1

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Page 1 of 2
Next