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Stud Boss Cutter
Stud Boss Cutter
Product Representation: Actual part may vary based on configuration ordered.
Part: 4729
Price: $91.19
Weight: 0.10 lbs FREE SHIPPING OVER $50!

When 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.