COMP Cams Spring Seat Cutter For Gm Vor 4716 Turbo Install 1992-1994 Chevy Blazer/Jimmy full size

1992-1994 Chevy Blazer/Jimmy full size models

others source them separately

improve scavenging

Mid section pipes are specially made to work with our new Sentra Axle back

Will this bolt directly to my stock manifold flange

COMP Cams Spring Seat Cutter For Gm Vor 4716 Turbo Install 1992-1994 Chevy Blazer/Jimmy full sizeCOMP Cams Tools 4716 Most 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. Spring Seat Cutter for GM Vortec 1. 320"