COMP Cams Stud Boss Cutter w/ Arbor & Pilot Chromoly Tubing Built-in sight window provides easy

Built-in sight window provides easy filter inspection without disassembly

Rivet Gun Jaws

0-16000 RPM

515 in Thickness

COMP Cams Stud Boss Cutter w/ Arbor & Pilot Chromoly Tubing Built-in sight window provides easyWhen using screw in studs on a factory cylinder head it is necessary to machine down the stud boss equal to the thickness of the new stud's jam nut plus the guide plate thickness. The Stud Boss Cutter from COMP Cams comes with a universal arbor that also acts as a pilot guide and fits into the original stud hole. For use when installing screw in studs on factory heads; Universal arbor includedThe COMP Cams philosophy has never changed: make the