COMP Cams 5/16" Arbor for Cutters 40BONUS blocking out dirt

blocking out dirt

1960-1972 Chevrolet Biscayne

Center spokes are ergonomically designed to facilitate handling and lower pit stop times

100 mm Long

COMP Cams 5/16" Arbor for Cutters 40BONUS blocking out dirtThis 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