Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

Save Now on Winter Essentials for Your Ride!

Pro-X Racing Parts Camshafts & Valvetrain

Individual Parts

Results 76 - 100 of 367

ProX Valve Shim 9.48 x 2.925 mm. (5 pcs.)

Part Number: PXR-29-948292-5

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Valve Shim 9.48 x 3.025 mm. (5 pcs.)

Part Number: PXR-29-948302-5

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

Powersports Timing Chains, for use on Honda®, Each

Part Number: PXR-31-1396

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

Powersports Timing Chains, Suzuki, Each

Part Number: PXR-31-3407

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

Powersports Timing Chains, Husaberg, Husqvarna, KTM, Each

Part Number: PXR-31-6428

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Intake Valve KTM350EXC-F '20-22 + Freeride 350

Part Number: PXR-28-6362-2

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 17, 2025 if ordered today

ProX Titanium Exhaust Valve CRF250R '18-22 + CRF250RX '19-22

Part Number: PXR-28-1348-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Exhaust Valve XT/TT-R225/230 '92-07 +250 Majesty'

Part Number: PXR-28-2396-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Intake Valve XT/TT-R225/230 '92-07 + 250 Majesty'

Part Number: PXR-28-2396-2

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Exhaust Valve XT/TT600 '87-04 + TT-R600 '98-04

Part Number: PXR-28-2600-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Intake Valve XT/TT600 '87-02 + TT-R600 '98-04

Part Number: PXR-28-2600-2

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Titanium Intake Valve KX250F '20-22

Part Number: PXR-28-4350-2

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Titanium Intake Valve KX450F '16-18

Part Number: PXR-28-4416-2

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Titanium Exhaust Valve KX450 '19-22 + KX450XC '21-22

Part Number: PXR-28-4419-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Exhaust Valve Sea-Doo GTX-4TEC '03-09 + RXP/RXT '

Part Number: PXR-28-5594-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Intake Valve Sea-Doo GTX-4TEC '03-09 + RXP/RXT '0

Part Number: PXR-28-5594-2

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Exhaust Valve KTM450/500EXC-F '20-22

Part Number: PXR-28-6420-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Exhaust Valve/Spring Kit KTM250SX-F/EXC-F '05-07

Part Number: PXR-28-SES6327-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Exhaust Valve/Spring Kit KTM250SX-F/EXC-F '08-12

Part Number: PXR-28-SES6329-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Steel Intake Valve/Spring Kit KTM250SX/EXC-F '08-12

Part Number: PXR-28-SIS6329-2

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Valve Shim KTM 10.00 x 1.875 mm. (5 pcs.)

Part Number: PXR-29-100187-5

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Valve Shim KTM 10.00 x 1.90 mm. (5 pcs.)

Part Number: PXR-29-100190

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

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

Part Number: PXR-29-100197-5

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

ProX Valve Shim KTM 10.00 x 2.00 mm. (5 pcs.)

Part Number: PXR-29-100200

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

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

Part Number: PXR-29-100202-5

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

...Loading

Estimated Ship Date: Nov 19, 2025 if ordered today

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.