SCE Pontiac 455 Viton Rear Main Seal RG10004 aerodynamic design features an advanced

aerodynamic design features an advanced ventilation system with 14 air intake and extraction channels designed to maximize cooling and a double screen anti-fog (DSAF) insert to prevent fogging in rain conditions

Heavy-duty 1-inch spherical bearings

Flowtech even revived some names from back in the day like Purple Hornies™

Designed to fit low in the block to clear firewall and intake combinations

SCE Pontiac 455 Viton Rear Main Seal RG10004 aerodynamic design features an advancedProduct Description: Rear Main Seal 2 Piece Viton Pontiac V8 Sold Individually SCE Gaskets specializes in gaskets for nearly every part of the engine that requires a gasket. They offer a variety of different materials for a large selection of applications. SCE has raised the bar for cylinder head sealing performance and consistency. Our new Gas Stopper enhancement to MLS Spartan head gaskets is an example of superior design, tooling and processes. Our