PPE Ported Fuel Rail Fitting 04.5-10 GM 6.6L Duramax PSP-DMaxCam192-200 Validated by a computer using

Validated by a computer using a computational flow dynamics software

this kit ensures your truck stays planted and delivers power to the ground where it belongs

Leaking valve cover gaskets

You will either need to run without stem seals or buy Comp Cams part number 519-16 and Howards Cams Cutter part number 92035 and a 5/16" arbor 92085

Fleece has the kit for you

PPE Ported Fuel Rail Fitting 04.5-10 GM 6.6L Duramax PSP-DMaxCam192-200 Validated by a computer usingIncrease fuel flow volume from the fuel pump to the fuel rail by replacing your vehicle's stock restrictive fuel rail fitting, reducing pressure drop and increasing performance. Unfortunately, we have seen too many people take their stock rail fitting and simply drill it out. While this may work in the short term, because you are removing the surface, it will rust, and this rust will deposit into the valves of the injectors, causing failure. These