COMP Cams 1.440 Spring Seat Cutter - for .560 Guide 916290 3 in Drop Spindle

3 in Drop Spindle

It provides your engine with the largest amount of high-flowing air

1981-1993 Cadillac Fleetwood

1967-1969 Ford Falcon

This resonator can also be used in any system of this diameter

COMP Cams 1.440 Spring Seat Cutter - for .560 Guide 916290 3 in Drop SpindleMost high performance engines today require the use of larger than stock diameter valve springs. This 1. 440" 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. 440" outer diameter while reducing the