COMP Cams Valve Guide Cutter - .500OD H778C44M Mopar B-Body 1971-74

Mopar B-Body 1971-74

Dodge Cummins / GM Duramax

Steel Alloy

Stain oil and chemical resistant to withstand almost anything

Push Lock Line Fitting 1/8" NPT Female Straight

COMP Cams Valve Guide Cutter - .500OD H778C44M Mopar B-Body 1971-74Most 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