This is a rubber firewall grommet for 1947-1949 Chevrolet & GMC trucks. It has 4-holes for choke & throttle cables, temperature gauge tube & oil pressure line. Grommet has an OD of 1-5/8". Replaces GM# 3684771
This part fits most 1947 1948 1949 Chevrolet 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