Truck Carburetor Base Bakelite Insulator (GMC)

This is a carburetor insulator 5/8 inch is thick that goes between the carburetor and manifold. It's a Bakelite insulator that helps prevent vapor lock. (GMC).

This part fits most 1939 1940 1941 1942 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 GMC Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.