1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958 (early) Cadillac Neoprene Rear Main Seal

Newly manufactured using high quality neoprene rubber for superior sealing. These re-engineered rear main seals are an upgrade replacement for the old, antiquated rope seals originally used on these engines.

Fits all models of 1949 cadillac, 1950 cadillac 1951 cadillac, 1952 cadillac 1953 cadillac, 1954 cadillac, all models of 1955 cadillac with 331 cu in engine, 1956 cadillac, all models of 1957 cadillac with 365 cu in engine and all early models of 1958 cadillac before engine #050990 and service engine #58S100.

Made in the USA