SCE 18 SB Chevy Copper Embossed Header Gasket 31014P or in aggressive corners

or in aggressive corners

maximum advance or retard

Mudcover is designed for Aero 15" wheels only

GM A-Body / G-Body 1967-72

SCE 18 SB Chevy Copper Embossed Header Gasket 31014P or in aggressive cornersPro Copper Exhaust Collector: The original SCE Pro Copper Exhaust Gaskets feature an embossed o ring around the exhaust port. Perfect for everything from street performance to towing and RV's, this design increases sealing pressure to give you a tight, permanent, leak proof seal even on irregular surfaces. SCE Gaskets invented and introduced the embossed copper exhaust gasket back in 1995, we manufacture more applications than all others combined. and