Does anyone know if it's possible to install the 34 gallon fuel tank from a reg cab/long bed truck (131" wheelbase) into the similar area on a suburban (131" wheelbase)?

What I'd like to know is whether or not it will fit. Also, if it does fit, I intend to go to the local salvage yard to get it and the straps and any bolts to fasten it. Does anyone know of anything else I'd need (other than the fuel pump, switches, relays, 6-way valves, etc.)?

Thanks,