COMP Cams Lifter Bore Grooving Tool .842" Diameter Cometic velour fire-retardant cover and are

velour fire-retardant cover and are compatible with all Butler Built seats

750 in Bolt Circle

ALL-FUEL FIA FT3 APPROVED CELL

Brake caliper at 90 deg back or 45 deg

COMP Cams Lifter Bore Grooving Tool .842" Diameter Cometic velour fire-retardant cover and areDeveloped by one of the top NASCAR engine builders, this innovative tool precisely grooves the lifter bore to ensure the pressure fed oil is directly injected into the contact area between lifter and camshaft. This increased oiling significantly reduces wear on the camshaft and lifters and decreases the risk of premature failure during break in. This machine operations to the block is quick, easy, inexpensive and is the best insurance for a new cam