This is a set of connecting rod lock nuts (know also as Pal Nuts) for 1937-1954 Chevrolet engines. Sold here in a set of 12 pieces for one motor. Replaces GM# 107823
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.
This product can expose you to a chemical, which is known to the State of California to cause cancer or reproductive harm.
For more information go to www.P65Warnings.ca.gov