SCE 1.500" Dia SB Chevy Copper Embossed Header Gaskets PTFE Hose End Multiple sparks for 20 degrees

Multiple sparks for 20 degrees of crankshaft rotation

The 4772 features a 1

8-1/4 x 8 in

Amber / Blue / Green / Red

SCE 1.500" Dia SB Chevy Copper Embossed Header Gaskets PTFE Hose End Multiple sparks for 20 degreesPro 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