COMP Cams Valve Guide Cutter - .500OD 1005 Beadlock Bolt

Beadlock Bolt

300" of shims under the spring

The soles are made of long-lasting rubber

The shoulders of the GF-125 come accented with straight

Dual 12 AN Male Fittings

COMP Cams Valve Guide Cutter - .500OD 1005 Beadlock BoltMost 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