This is the muffler insulator for all 1941-1950 Chevrolet passenger cars. Fully vulcanized steel core with rubber cushion. Limited supply. Replaces GM# 3661831
This part fits most 1941 1942 1946 1947 1948 1949 1950 Chevrolet Cars; 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