L5P 3/8" Street Performance Pushrods | 2017-2020 GM Duramax 6.6L

These pushrods eliminate the weak link in the valvetrain of your 2017-2020 GM Duramax 6.6L. The factory pushrods in your Duramax engine can hardly handle stock output levels. The increased cylinder pressure, high RPMs and increased valve spring pressures can quickly push the limits of your stock pushrods. Even in moderate builds, the factory pushrods can flex and rob you of power. In most cased your pushrods won't show signs of failure, and the excessive flex is not visible to the naked eye. Just because you can't see it, doesn't mean it's not bent. Don't let a bent pushrod be the reason you need a complete teardown!

The pushrods are crafted in the USA: 4130/4135 chromoly construction that is cold drawn over a mandrel for maximum durability. Sold as a complete set.