Engines & Components | Summit Racing

Hot Cams Refill Shim Packages 68-948260

Valve Shims, 2.60mm Thickness, 9.48mm Diameter, for use on Honda®, Arctic Cat, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK948260

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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 )

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KB Performance V-Twin Piston and Ring Kits KB409C.STD

Piston and Ring Kit, Hypereutectic, 3.875 in. Bore, Harley-Davidson®, 10.00:1 Compression Ratio, Kit

Part Number: UEM-KB409C-STD

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Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Wiseco Powersports 2-Stroke Forged Series Piston Kits 3212P2

Wiseco Powersports 2-Stroke Forged Series Piston Kits 3212P2

Engine Piston, Mercury 225-250HP Pro XS 3.0L DFI Port

Part Number: WIS-3212P2

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Wiseco Powersports 2-Stroke Forged Series Piston Kits 3212S2

Engine Piston, Mercury 225-250HP Pro XS 3.0L DFI Star

Part Number: WIS-3212S2

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S&S Cycle Milwaukee 8 Chain Drive Camshaft Kits 330-0641

475C CHAIN DRIVE CAMS

Part Number: SSY-330-0641

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

HardDrive Crankcase Breathers 820-51579

Crankcase Breather, Steel, Chrome, Each

Part Number: HDD-820-51579

5.0 out of 5 stars ( 1 )

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Hot Cams Refill Shim Packages 68-748175

Valve Shims, 1.75mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748175

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Wiseco 4-Stroke Piston Rings 3583XC

Piston Rings, Chrome, 91.00mm Bore, for use on Honda®, Set

Part Number: WIS-3583XC

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Pro-X Racing Parts Cam Chains for 1997-2000 GSX-R600, 1996-1999 GSX-R750 - 31.3796

Powersports Timing Chains, Suzuki, Each

Part Number: PXR-31-3796

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Hot Cams Refill Shim Packages 68-748200

Valve Shims, 2.00mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748200

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Kibblewhite Precision Valve Seats 10-SB450

Valve Seat, Nickel Aluminum-bronze, 11.00mm Thick, 34.50mm I.D., 45.00mm O.D., Each

Part Number: KPM-10-SB450

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K&N Powersports Oil Filters KN-140

Oil Filter, Powersports, Cartridge, 1.81 in. Tall, 0.56 in. ID, 1.50 in. OD, Fantic, GasGas, Husqvarna, Yamaha, Models, Each

Part Number: KNN-KN-140

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Hot Cams Drop-In Performance Camshafts for 2001-2005 YFM660R RAPTOR - 68-2067

Camshaft, Powersports, Performance, Stage 2, Yamaha, YFM660R, Each

Part Number: HCP-4005-2

Not Yet Reviewed

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Hot Cams Refill Shim Packages 68-748170

Valve Shims, 1.70mm Thickness, 7.48mm Diameter, for use on Honda®, Kawasaki, Suzuki, Yamaha, Set of 5

Part Number: HCP-5PK748170

5.0 out of 5 stars ( 1 )

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Wiseco Tracker Series Pistons K0216PS

Engine Piston Set, Tracker Series 1340 EVO Domed 10:1 CR

Part Number: WIS-K0216PS

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

S&S Cycle Street Performance .585 Valve Spring Kits 900-0593

S&S BEEHIVE CONICAL SPRING KIT

Part Number: SSY-900-0593

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2005-2007 YZ250F - WR101-084

VERTEX COMPLETE ENGINE REBUILD KIT

Part Number: VPX-WR101-084

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Callies Compstar UTV Connecting Rods C29101

Connecting Rods, Compstar Sport, Forged 4340 Steel, 4.665 in. Length, Bushed, Cap Screw, ARP 2000, Yamaha, YXZ1000R, Set of 3

Part Number: CPI-C29101

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Estimated Ship Date: Jul 8, 2026 if ordered today

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Estimated Ship Date: Jul 8, 2026 if ordered today

Vertex Complete Engine Rebuild Kits for 2005-2011 TRX500FM FOURTRAX FOREMAN 4X4, 2005-2006 TRX500TM FOURTRAX FOREMAN - WR00037

Complete Engine Rebuild Kit, Stock Bore, Stock Stroke, 8.50 to 1 Compression, for use on Honda®, Kit

Part Number: VPX-WR00037

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Wiseco 4-Stroke Piston Rings 2638XA

Piston Rings, XA Series, 67.000mm Bore, 0.8mm, 0.8mm, 1.5mm Thickness, Single Piston, Set

Part Number: WIS-2638XA

Not Yet Reviewed

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Wiseco Powersports Piston Kits for 1985-1986 LT250R QUADRACER - PK1531

Piston and Ring Kit, Forged Aluminum, 71.000mm Bore, Suzuki, Kit

Part Number: WIS-PK1531

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Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Twin Air Oil Filters 140017

Oil Filter, Cartridge, TM, Yamaha, Each

Part Number: TWA-140017

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Namura Technologies Top-End Repair Kits for 1992-1996 CR250R - NX-10026K1

Repair Kit, Top End, 66.340mm Bore, 8.50 to 1 Compression Ratio, for use on Honda®, Kit

Part Number: NTI-NX-10026K1

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

Hot Rods Crankshaft Bearing and Seal Kits for 2010-2020 RMZ250 - K074

MAIN BEARING/SEAL KIT

Part Number: HRI-K074

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today