COMP Cams 530" Valve Guide Cutter - Cuts Guide: .530" Hanz Device 494" OD guides

494" OD guides

dual reservoir master cylinder brake system

1993-1997 4L60E w/30 spline input and 1997-04 Corvettes

2003-2010 Dodge Ram 2500

480 in N351 Port

COMP Cams 530" Valve Guide Cutter - Cuts Guide: .530" Hanz Device 494" OD guidesMost high performance engines today require the use of larger than stock diameter valve springs. This . 530" 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 . 530". The COMP Cams philosophy has