I'm cleaning out the gas tank and am very happy to say there's no rust in the bottom! I'm thinking there was a sealer of some kind coating the inside. It's flaking like old paint and underneath it's clean metal. I took out the sender and shined a light.
I've seen in other posts where people talk of using a later sending unit to draw from the top instead of bottom. Safety I guess? I'm using the carburetor v8 from my c10, has the fuel pump on the engine.
If I do this later sending unit, I shouldn't need a newer pump right? It pulled fuel from saddle bag tanks after all.
Proper way to plug bottom of tank?
What gaskets to use on everything?