SCE Rear Main Seal - 2-Piece - Viton - Big Block Ford NG501 Fitted with waterproof connectors

Fitted with waterproof connectors

1988-1991 Chevrolet K3500

750 in (SAE) and 75mm to 95

Made out of Billet Aluminum

SCE Rear Main Seal - 2-Piece - Viton - Big Block Ford NG501 Fitted with waterproof connectorsProduct Description: Rear Mail Seal 2 Piece Viton Big Block Ford 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.