COMP Cams 1.580" Spring Seat Cutter - Cuts Guide: .630" HHRM1375S-1015 1988-1991 Chevrolet C3500

1988-1991 Chevrolet C3500

2003-2008 Dodge Ram 3500

Centerlink Stud

Ram Fullsize Truck 2018-19

With a deep 7-1/2" full length sump it holds 8 quarts of oil for greater oil capacity

COMP Cams 1.580" Spring Seat Cutter - Cuts Guide: .630" HHRM1375S-1015 1988-1991 Chevrolet C3500Most high performance engines today require the use of larger than stock diameter valve springs. This 1. 580" 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. 580" outer diameter while reducing the