COMP Cams Valve Guide Cutter - .500OD 10000009 1979-1985 GMC P2500

1979-1985 GMC P2500

Ford Mustang 1979-98

Standard Roll Cage

Youth X-Small

Enjoy lifelong performance with a washable and reusable Pro 5R air filter

COMP Cams Valve Guide Cutter - .500OD 10000009 1979-1985 GMC P2500Most 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