This Cometic Super Sidewinder base spacer pair (.040in) is engineered to conform load distribution across the sealing area and reduce required clamp load. The construction eliminates the need for sealants or re-torque and helps minimize bore distortion. Intended as a precision spacer for multi-piece gasket assemblies, it supports reliable sealing under higher loads without added sealant work.
Cometic S&S Super Sidewinder + 4 1/8in Base Spacer: .040inA, 2-Pk.