3/8 Inch Street Performance Pushrods 01-16 GM 6.6L Duramax XD315 XDP CP4 With all new parts in

With all new parts in them they are naturally more reliable and will have better longevity

The included ball valves allow you to stop coolant flow to minimize coolant loss during filter changes

Proven Heavy-Duty

1/2 inch Push-Lock Fitting

7L Cummins on the road for the long haul

3/8 Inch Street Performance Pushrods 01-16 GM 6.6L Duramax XD315 XDP CP4 With all new parts inThe XDP Pushrods 3 8 inch Street Performance XD315 eliminate the weak link in the valvetrain of your 2001 2016 GM 6. 6L Duramax. The factory pushrods in your Duramax engine can hardly handle stock output levels. The increased cylinder pressure, high engine RPM, and increased valve spring pressures of your modified Duramax can quickly push the limits of your stock pushrods. Even in moderate builds, the factory pushrods can flex, robbing you of power.