Description KP High Strength Head Studs 250 260 300 310 Instructions N/A Stud Installation These are heat treated chromoly steel and rolled afterwards, which make them extremely strong. They are made to take the extreme stresses during combustion, and high compression/ boost. Direct replacement of OEM bolts with no modification. If you are running higher boost pressures, timing or high compression pistons. This is a must! These kits do not come with washers, you will reuse your old washers. If you are missing washers, please replace them before installation to avoid head gasket failures.
