COMP Cams 1.320" Spring Seat Cutter Shrink Sleeve Tubing as well as the hardest

as well as the hardest drag strip launches without moving on the rear end housing

26 in Tall

Non-Skid Pad

Flywheel Locking Tool

The caps are not compatible on any other Zamp Helmet

COMP Cams 1.320" Spring Seat Cutter Shrink Sleeve Tubing as well as the hardestMost high performance engines today require the use of larger than stock diameter valve springs. This 1. 320" Spring Seat Cutter for installing larger springs and hardened spring seats on GM Vortec Heads will allow the engine builder to machine the cylinder head to the proper size for your spring. Each cutter requires the use of an arbor pilot, which are available in three different sizes. This valve seat cutter allows you to enlarge the cylinder head