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When switching over your factory heads for screw-in studs, 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. Powerhouse? Stud Boss Cutter includes a universal arbor that also acts as a pilot/guide and fits into the original stud hole.
Powerhouse Products Stud Boss Cutter with Pilot POW351360
Specifications:
| Description_SHO | Boss Cutter |
| Description_INV | Stud Boss Cutter |
| Description_ASC | Comes with Pilot. |
| Description_DES | Stud Boss Cutter with Pilot |
| Description_EXT | This stud boss cutter is a convenient way to change over screw-in studs quickly and easily. |
| Description_MKT | When switching over your factory heads for screw-in studs, 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. Powerhouse? Stud Boss Cutter includes a universal arbor that also acts as a pilot/guide and fits into the original stud hole. |
| Description_DEF | Engine Valve Seat Cutter |