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 Stud Boss Cutting Tool, Carbide Tip, Arbor, Each

Powerhouse Stud Boss Cutting Tool, Carbide Tip, Arbor, Each

$321.51

Powerhouse Spring Seat Cutter for 1.580 OD.

Powerhouse Spring Seat Cutter for 1.580 OD.

$218.25