Cometic Header Gasket - 1.50 x 1.60" Square Port - Multi-Layered Steel - Small Block Chevy (Pair) SC05301 06 in Thick

06 in Thick

All shoes are SFI 3

Tubing is 6063-T5 grade alloy with

Its revolutionary design

Seat Insert

Cometic Header Gasket - 1.50 x 1.60" Square Port - Multi-Layered Steel - Small Block Chevy (Pair) SC05301 06 in ThickCOMETIC MLS (Multi Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials. No sealants are required. This exhaust gasket features 1. 500" x 1. 600" Ports. Cometic is dedicated to customer satisfaction and provides