COMP Cams 1.680" Spring Seat Cutter - Cuts Guide: .630" 110016 3/8 in Hose Barb Fitting

3/8 in Hose Barb Fitting Included

1964-1974 Plymouth Barracuda

Blue Anodized

Alloy steel taps work well for chasing and cleaning threads before installing fittings and plugs

35 mm Long

COMP Cams 1.680" Spring Seat Cutter - Cuts Guide: .630" 110016 3/8 in Hose Barb FittingMost 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