COMP Cams 1.350" Spring Seat Cutter 91609159 Reverse Exit Cable Design

Reverse Exit Cable Design

Unlike competitor models

309 Grade stainless steel line has been double annealed for easier bending and flaring

M6 Anchors

It doesn't deflect

COMP Cams 1.350" Spring Seat Cutter 91609159 Reverse Exit Cable DesignMost high performance engines today require the use of larger than stock diameter valve springs. This 1. 350" Spring Seat Cutter for installing single springs on GM Vortec Heads without hardened spring seats 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