These COMP Cams stud boss cutting tools are designed to machine down the cylinder head in order to mount a screw-in rocker arm stud. They include a carbide-tipped bit and an arbor pilot for accurate machining.

More From This Category

Powerhouse Spring Seat Cutter for 1.440 OD

Powerhouse Spring Seat Cutter for 1.440 OD

$280.21

Powerhouse Spring Seat Cutter for 1.580 OD.

Powerhouse Spring Seat Cutter for 1.580 OD.

$218.25

Powerhouse Cutting Tool, Arbor/Pilot for Cutters, 5/16 in. diameter, Arbor, Each

Powerhouse Cutting Tool, Arbor/Pilot for Cutters, 5/16 in. diameter, Arbor, Each

$93.12