CNC Fabrication Stage 2 Ovate Valve Spring Kit 03-10 Ford 6.0L/6.4L Powerstroke WT-455422 Upgrade your truck with the

Upgrade your truck with the HDX 1-Piece Grille Guard

IMPROVED PERFORMANCE

reliable power from your differential to the wheels while standing up to the real demands of your heavy-duty truck

mounting bracket kit is not included

CNC Fabrication Stage 2 Ovate Valve Spring Kit 03-10 Ford 6.0L/6.4L Powerstroke WT-455422 Upgrade your truck with theWhen your Powerstroke is built for serious horsepower, factory valve springs simply aren't up to the task. The CNC Fabrication Stage 2 Ovate Valve Spring Kit is engineered for high performance builds that demand maximum valvetrain control under extreme boost and elevated RPM. By preventing valve float and maintaining precise valve operation, these springs help protect your engine while unlocking the confidence to push harder on the street, at the