Item # 3693009S54 47-54
This custom sheet metal firewall for a 4 inch set-back firewall kits are made of 16 gauge steel.
Note: Firewall is designed for the most popular engine-transmission conversion which is a Chevy small block or big block and GM turbo-hydro transmission. Any other engine installation (Ford, Mopar, etc.) may require rework of the bell housing area of the firewall.
This part fits most 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.