Item # 596264A 37+54
This is an oversize heat riser shaft for the exhaust manifold. This is oversize and requires reaming of the worn manifold holes to install. Using this part installed properly will quiet down exhaust leaks around the shaft.
This part fits most 1937 1938 1939 1940 1941 1942 1946 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Cars and Trucks.; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.