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 165 Items.
Track Series Intake Replacement Air Filter w/ Pro 5R Media 4 IN F x (7-3/4 x 6-1/2) IN B x (5-3/4 x 3-3/4) IN T x 7 IN H
Part Number: AFE-27-90203R
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
ProX Valve Shim 7.48 x 2.75 mm. (5 pcs.)
Part Number: PXR-29-748275
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.80 mm. (5 pcs.)
Part Number: PXR-29-748280
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.85 mm. (5 pcs.)
Part Number: PXR-29-748285
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.90 mm. (5 pcs.)
Part Number: PXR-29-748290
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.02 mm. (5 pcs.)
Part Number: PXR-29-890202
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.06 mm. (5 pcs.)
Part Number: PXR-29-890206
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.08 mm. (5 pcs.)
Part Number: PXR-29-890208
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.10 mm. (5 pcs.)
Part Number: PXR-29-890210
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.14 mm. (5 pcs.)
Part Number: PXR-29-890214
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.20 mm. (5 pcs.)
Part Number: PXR-29-890220
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.22 mm. (5 pcs.)
Part Number: PXR-29-890222
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.24 mm. (5 pcs.)
Part Number: PXR-29-890224
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.26 mm. (5 pcs.)
Part Number: PXR-29-890226
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.28 mm. (5 pcs.)
Part Number: PXR-29-890228
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.30 mm. (5 pcs.)
Part Number: PXR-29-890230
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.32 mm. (5 pcs.)
Part Number: PXR-29-890232
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.34 mm. (5 pcs.)
Part Number: PXR-29-890234
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim KTM 8.90 x 2.38 mm. (5 pcs.)
Part Number: PXR-29-890238
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim Assortment KTM 8.90 from 1.74 to 2.58
Part Number: PXR-29-VSA890-2
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
Valve Shims, 2.05mm Thickness, 7.48mm Diameter, for use on Honda®, Gas Gas, Husqvarna, Kawasaki, Sherco, Suzuki, Yamaha, Set of 5
Part Number: PXR-29-748205
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.075 mm. (5 pcs.)
Part Number: PXR-29-748207-5
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.10 mm. (5 pcs.)
Part Number: PXR-29-748210
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.125 mm. (5 pcs.)
Part Number: PXR-29-748212-5
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
ProX Valve Shim 7.48 x 2.15 mm. (5 pcs.)
Part Number: PXR-29-748215
Not Yet Reviewed
Estimated Ship Date: Dec 31, 2025 if ordered today
Estimated Ship Date: Dec 31, 2025 if ordered today
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