1949 - 1958 (Early) Cadillac (See Details) Rear Main Seal Rubber REPRODUCTION

REPRODUCTION. You are purchasing a rear main seal rubber.

FITS:

1949-1955 Cadillac WITH 331 ENGINE

1956-1957 Cadillac WITH 365 ENGINE

1958 Cadillac EARLY MODELS WITH 365 ENGINE**

**Early models are BEFORE Engine No. 050990 and Service Engine No. 58S100