COMP Cams Valve Guide Cutter - .500OD 1005 33 in Long x 18

33 in Long x 18 in Wide x 16

Beadlock Bolt

The shoulders of the GF-125 come accented with straight

Ideal for carbureted nitrous engines

300" of shims under the spring

COMP Cams Valve Guide Cutter - .500OD 1005 33 in Long x 18Most high performance engines today require the use of larger than stock diameter valve springs. This . 500" Valve Guide Cutter from COMP Cams 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 Our valve guide cutter is designed to cut the outside diameter of the valve guide to . 500". The COMP Cams philosophy has