Engines & Components
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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...
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 daily driver.
Showing In Stock Items. Show All 37 Items.
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
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Filter, Powersports, Cartridge, 2.22 in. Tall, 0.75 in. ID, 3 in. OD, for use on Honda®, Benelli, Bimota, Kawasaki, Yamaha, Each
Part Number: KNN-KN-401
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston Rings, Gas Nitrided, 78.00mm Bore, for use on Honda®, Husaberg, Kawasaki, KTM, Yamaha, Set
Part Number: WIS-3071XG
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Valve, Powersports, Black Diamond, EV8 Stainless Steel, Intake, Each
Part Number: KPM-80-8120
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve, Black Diamond, Exhaust, Stainless Steel, Stock + 1.00mm Head Size, Yamaha, Each
Part Number: KPM-80-8123
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Valve Guide, Powersports, Bronze, Exhaust, Intake, Each
Part Number: KPM-80-4173
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Piston and Ring Kit, Forged Aluminum, 78.000mm Bore, Yamaha, Kit
Part Number: WIS-4552M07800
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 79.000mm Bore, Yamaha, Kit
Part Number: WIS-4552M07900
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston and Ring Kit, Forged Aluminum, 81.000mm Bore, Yamaha, Kit
Part Number: WIS-4552M08100
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston and Ring Kit, Powersports, Forged, Aluminum, Gaskets, Yamaha, Kit
Part Number: WIS-K12191
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston Rings, Gas Nitrided, 79.00mm Bore, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set
Part Number: WIS-3110XG
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston Rings, Chrome, 77.00mm Bore, for use on Honda®, Kawasaki, Yamaha, Set
Part Number: WIS-3032XC
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
81.00 MM RING SET
Part Number: WIS-3189XG
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Oil Filter, Cartridge Style, for use on Honda®, Kawasaki, Triumph, Yamaha, Each
Part Number: EMG-10-37500
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Oil Filter, Cartridge Style, for use on Honda®, Kawasaki, Triumph, Yamaha, Each
Part Number: EMG-10-20300
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
Piston Rings, Gas Nitrided, 77.25mm Bore, Yamaha, Set
Part Number: WIS-3041XG
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
Piston Rings, Gas Nitrided, 77.55mm Bore, Yamaha, Set
Part Number: WIS-3053XG
Not Yet Reviewed
Estimated Ship Date: Feb 9, 2026 if ordered today
Estimated Ship Date: Feb 9, 2026 if ordered today
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