Gasket Oil Pan GM Small Block for 2 Piece Rear Seal to replace 4 Piece Gasket 18-1235

Oil Pan Gasket Set, (1-pc) for a Small Block Chevy V-8.

Used to replace the 4-piece gasket used on 2 piece rear main seal engines. Provides much better sealing because it eliminates the four corner joints which are prone to leaking if the four piece gasket is not installed properly.

It fits 265 thru 400 Small Block GM Chevy engines from up to 1985. These engines have a two piece rear main seal.