Item # 313904548 42-48
This is a copper and brass radiator for a V8 small block. It's a 4 core with a built-in cooler for an automatic transmission.
The correct petcock (drain) valve is our part #3663932.
This part fits most 1942 1946 1947 1948 Chevrolet Cars; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.