Gain up to 10 additional RWHP with our cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Duramax! Our intake horn directly replaces the smaller (2.4" diameter) plastic molded stock int...
The XDP X-TRA Cool Water Pump (With Housing) XD679 is designed to restore operation to the cooling system in your GM 6.6 L5P Duramax. This Water Pump comes with the housing which is known to leak o...
All new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax.
Problem: Because of the direct placement of the MAP sensor into the intake air stream from the fact...
Eliminate the hassle of servicing the cooling system in your 2006-2019 GM 6.6L Duramax with the XDP Duramax Radiator Drain Pipe XD328. Draining the cooling system in your truck requires removal of ...
The XDP 3/8 inch Street Performance Pushrods XD387 will strengthen the weak link in the valvetrain of your 2017-2024 GM 6.6L Duramax L5P. The stock pushrods in your Duramax engine can barely handle...
