COMP Cams 0.560" OD Guide Valve Spring Seat Cutter 1.680" OD Valve Seat Steel/Carbide Universal 29110BL There Are Few Gauges That

There Are Few Gauges That Are More Critical

1996-1999 Ford Mustang

AFR's 205cc aluminum cyilnder head is your answer

Magnum crankshafts are available for a variety of engine types and can be manufactured to your specific configuration

COMP Cams 0.560" OD Guide Valve Spring Seat Cutter 1.680" OD Valve Seat Steel/Carbide Universal 29110BL There Are Few Gauges ThatMost high performance engines today require the use of larger than stock diameter valve springs. This 1. 680" Spring Seat 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. This valve seat cutter allows you to enlarge the cylinder head spring pocket to 1. 680" outer diameter while reducing the