Comp Cams Seat Cutter or GM Vortec Head

COMP Cams Valve Spring Accessories

TOOLS

• Spring Seat Cutters available in many sizes from 1.320"-1.810" O.D to fit any need
• Valve Guide Cutters available for cutting guides to .446", .494", .500", .530" or .625"
• Arbors/Pilots available for 5/16", 11/32", 3/8" and 7mm valve stem diameter

Spring seat and guide cutters/arbors from COMP Cams will allow machining of 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. These arbor/pilots also will work with the valve guide cutters used for shortening the guide for a high lift cam or installing a COMP Cams Teflon seal for oil control.

SPRING SEAT CUTTERS

1.350" Spring Seat Cutter, To Install Single Springs On GM Vortec Head W/O Hardened Spring Seat

Cuts Guide: .775"