Cometic MLS Header Gasket - BB Chevy 1.850 x 1.900 Port 100022 4 suit is rated to

4 suit is rated to the SFI 3

Wide leaf springs - (Also fits 2 center pin leaf springs)

designed to prevent back-flow with minimal pressure drop

2 to 3 in Lowered

Measurements: 12"W x 12"H x 1"D

Cometic MLS Header Gasket - BB Chevy 1.850 x 1.900 Port 100022 4 suit is rated toCOMETIC 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. 850" x 1. 900" Port. Vehicle Applications: 1968 1974 Chevrolet K30 Pickup 1973