3/8 Inch Street Performance Pushrods 01-16 GM 6.6L Duramax XD315 XDP Early Cummins 5.9 From there it has grown

From there it has grown into a company with over 160 products and counting

replacing the main bolts with studs also allows you to obtain a more precise torque reading

The XD260 Series head studs feature an upgraded 260

The PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance

3/8 Inch Street Performance Pushrods 01-16 GM 6.6L Duramax XD315 XDP Early Cummins 5.9 From there it has grownThe 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.