2025 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

BTR HyperDrive Front Drive Kits ACD-LT05B

Accessory Drive Systems, Serpentine, Alternator, Water Pump, Clockwise, Power Steering, AC, SD-7, With Pulley Covers, Black Finish, Chevy, LT, Kit

Part Number: BTC-ACD-LT05B

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

AFE Power Oil Pans 46-71440B

aFe POWER Pro Series Engine Oil Pan Black w/ Machined Fins GM Trucks 20-25 L6-3.0L (td) LM2/LZ0

Part Number: AFE-46-71440B

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Cloyes Timing Crankshaft Sprockets S997

Timing Crankshaft Sprocket, Audi, Volkswagen, 1.8L, 2.0L, Each

Part Number: CLO-S997

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

Wiseco Powersports Pro-Lite Piston Kits for 2002-2025 YZ85, 2019-2024 YZ85 LW, 2025 YZ85LW - 805M04950

Wiseco Powersports Pro-Lite Piston Kits for 2002-2025 YZ85, 2019-2024 YZ85 LW, 2025 YZ85LW - 805M04950

Piston and Ring Kit, Forged Aluminum, 49.000mm Bore, Yamaha, Kit

Part Number: WIS-805M04950

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

Pro-X Racing Parts Wheel Bearings for 1981-2025 PW50 - 23.S115005

Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Yamaha, Set

Part Number: PXR-23-S115005

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Connecting Rod Kits for 2012 BWS 50, 1981-1982 LB50, 1981-2025 PW50 - 03.2008

ProX Con.Rod Kit MJ/PW50 '81-22 + MA/SA/S/CT50 -2E9-

Part Number: PXR-03-2008

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.748267.5

ProX Valve Shim 7.48 x 2.675 mm. (5 pcs.)

Part Number: PXR-29-748267-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.890180

ProX Valve Shim KTM 8.90 x 1.80 mm. (5 pcs.)

Part Number: PXR-29-890180

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

JE Pistons Sport Compact/European Pistons 359150L

Pistons, Single - SUB FA20/TY 4UGS KIT

Part Number: JEP-359150L

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.100292.5

ProX Valve Shim KTM 10.00 x 2.925 mm. (5 pcs.)

Part Number: PXR-29-100292-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.748295

ProX Valve Shim 7.48 x 2.95 mm. (5 pcs.)

Part Number: PXR-29-748295

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

JE Pistons Ultra Series Pistons 361315R

Pistons, Single - Subaru FA20DIT - Ultra Series

Part Number: JEP-361315R

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Wiseco Powersports 4-Stroke Forged Series Piston Kits 40160M08000

Engine Piston, Yamaha YXZ1000R '16-19 9.5:1 Turbo

Part Number: WIS-40160M08000

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

Pro-X Racing Parts Valve Shims 29.748232.5

ProX Valve Shim 7.48 x 2.325 mm. (5 pcs.)

Part Number: PXR-29-748232-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered 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: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.748315

ProX Valve Shim 7.48 x 3.15 mm. (5 pcs.)

Part Number: PXR-29-748315

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.948172.5

ProX Valve Shim 9.48 x 1.725 mm. (5 pcs.)

Part Number: PXR-29-948172-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Wheel Bearings 23.S110033

Powersports Drivetrain Bearings and Seals, Wheel Bearing, Steel, Rear, Kawasaki, Suzuki, Set

Part Number: PXR-23-S110033

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.100202.5

ProX Valve Shim KTM 10.00 x 2.025 mm. (5 pcs.)

Part Number: PXR-29-100202-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.748195

ProX Valve Shim 7.48 x 1.95 mm. (5 pcs.)

Part Number: PXR-29-748195

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.100235

ProX Valve Shim KTM 10.00 x 2.35 mm. (5 pcs.)

Part Number: PXR-29-100235

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.100197.5

ProX Valve Shim KTM 10.00 x 1.975 mm. (5 pcs.)

Part Number: PXR-29-100197-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.100262.5

ProX Valve Shim KTM 10.00 x 2.625 mm. (5 pcs.)

Part Number: PXR-29-100262-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.748220

ProX Valve Shim 7.48 x 2.20 mm. (5 pcs.)

Part Number: PXR-29-748220

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

Pro-X Racing Parts Valve Shims 29.748307.5

ProX Valve Shim 7.48 x 3.075 mm. (5 pcs.)

Part Number: PXR-29-748307-5

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today