COMP Cams 1.350" Spring Seat Cutter Electric Cord Holder Reverse stitched for added comfort

Reverse stitched for added comfort

2015-2016 Ford Transit-350Direct Ignition Coil Kit

1967-1970 Buick Wildcat

FW 270H-10

Ships race ready with Quick Release and D-ring Helmet Anchors

COMP Cams 1.350" Spring Seat Cutter Electric Cord Holder Reverse stitched for added comfortMost 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