| BROTHERS Blazer Suburban Gas Tank Kit is an easy to install kit designed as a direct replacement for the factory steel gas tank found on the 1967-72 Suburban and the 1969-72 Blazers. This kit can also be used on the 1963-72 pick-ups. This requires adding a fuel line down the passenger side frame rail and installing a filler neck assembly as described below. On the pick-up trucks, the spare tire must be relocated and the spare tire bracket removed. Also some vehicles require that a bed cross sill be trimmed for clearance. The tank is now reproduced in rust-free poly-ethylene for a trouble free, long lasting installation.