SCE SB Chevy Square Port Copper Header Gasket Set 20-OTL-NG-3XL supports up to 1500 HP

supports up to 1500 HP carbureted

the system includes all necessary parts and hardware for easy installation

Blue anodized aluminum

1971-1987 Oldsmobile Custom Cruiser

1410 Series

SCE SB Chevy Square Port Copper Header Gasket Set 20-OTL-NG-3XL supports up to 1500 HPPro 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