Comp Cams 7/16" High Energy Studs JDMuscle Kit includes unloading tool and

Kit includes unloading tool and adjustment hardware

Low Steel Mount Details

If you're installing it on a hot engine

2200-6100rpm

Do these require drilling into the rocker panel

Comp Cams 7/16" High Energy Studs JDMuscle Kit includes unloading tool andHigh EnergyT Rocker Studs; 7 16" Stud Diameter COMP Cams takes pride in having the finest rocker arm studs available on the market. The High EnergyT and Magnum series studs work well in applications with moderate lifts and spring pressures and are available in the popular 3 8" and 7 16" sizes. When ultimate strength is required as with high rpm roller cam applications, the Hi TechT Race Stud is the answer. This stud has a thin jam nut for rocker