The XDP 3/8 inch Street Performance Pushrods XD387 will strengthen the weak link in the valvetrain of your 2017-2020 GM 6.6L Duramax L5P. The stock pushrods in your Duramax engine can barely handle stock power levels.
With greater cylinder pressure and valve spring pressures from elevated engine RPM, the additional stress can rapidly push the limits of your factory pushrods. Even in lightly modified builds, the OE pushrods can rob you of power from excessive flexing that is not visible to the naked eye.
In most cases your pushrods won't show signs of failure before they do, so don't let a bent pushrod cause a complete tear down, upgrade today! The XDP 3/8 inch Street Performance Pushrods XD387 are manufactured from seamless 4130/4135 chromoly tube that is cold drawn over a mandrel for superior durability. Each CNC machined tip is constructed from 86L20 bar stock that is triple tempered and core hardened for maximum impact and wear resistance.
These additional manufacturing processes produce a pushrod that is more resilient and more reliable than your stock pushrods to help you get the most out of your Duramax.
Features:
- Supports Up To 750HP
- 170,000 PSI Tensile Strength
- 4130/4135 Chromoly Construction
- 3/8 inch x .095 inch, 8.560 inch Overall Length
Vehicles
- 2017-2020 Chevrolet Silverado 2500 HD High Country
- 2017-2020 Chevrolet Silverado 2500 HD LT
- 2017-2020 Chevrolet Silverado 2500 HD LTZ
- 2017-2020 Chevrolet Silverado 2500 HD WT
- 2017-2020 Chevrolet Silverado 3500 HD High Country
- 2017-2020 Chevrolet Silverado 3500 HD LT
- 2017-2020 Chevrolet Silverado 3500 HD LTZ
- 2017-2020 Chevrolet Silverado 3500 HD WT
- 2017-2020 GMC Sierra 2500 HD
- 2017-2020 GMC Sierra 2500 HD Denali
- 2017-2020 GMC Sierra 2500 HD SLE
- 2017-2020 GMC Sierra 2500 HD SLT
- 2017-2020 GMC Sierra 3500 HD
- 2017-2020 GMC Sierra 3500 HD Denali
- 2017-2020 GMC Sierra 3500 HD SLE
- 2017-2020 GMC Sierra 3500 HD SLT
- 2020-2020 GMC Sierra 2500 HD AT4
- 2020-2020 GMC Sierra 3500 HD AT4
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.