COMP Cams 1.680" Spring Seat Cutter - Cuts Guide: .630" Tongue Jack No film residue

No film residue

well-suited with nearly every street car or race car electrical system

Integrated speaker and boom mic pockets

Vehicle Applications: CHEVROLET EQUINOX/GMC TERRAIN 10-17

COMP Cams 1.680" Spring Seat Cutter - Cuts Guide: .630" Tongue Jack No film residueMost 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