SCE SB Chevy Copper Header Gaskets -D Port R040002L but the Insight CS2 is

but the Insight CS2 is quite literally designed for anyone driving around town

Earl's proven record of reliability and unmatched range of configurations has made SpeedSeal reusable hose ends the choice of professional race teams world wide

1976-1980 Chevrolet C20

C35 Pickup

***New springs are included (not shown)

SCE SB Chevy Copper Header Gaskets -D Port R040002L but the Insight CS2 isPro 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