COMP Cams 5/16" Arbor for Cutters 2010487 This cover uses the highest

This cover uses the highest quality PVC molded plastic producing a super-light cover with unparrelleled strength

14 mm Ring

2010-2019 GMC Savana 3500

87mm Gasket BoreSince 1989

COMP Cams 5/16" Arbor for Cutters 2010487 This cover uses the highestThis 5 16" Arbor Pilot from COMP Cams is required for use with Spring Seat Cutters and Guide Cutters. Arbor Pilots from COMP Cams will also work with the valve guide cutters used for shortening the guide for a high lift cam or installing a COMP Cams Teflon seal for oil control. This arbor is designed to center a spring seat or valve guide cutter in applications with a 5 16" valve. The COMP Cams philosophy has never changed: make the highest performing