I was just wondering if anyone could give me a brief explanation on how to replace the original mechanical fuel pump on a '53 3100 1/2 ton pickup.

I've never done this before, and just don't want to screw up. A simple step by step explanation would be great. (don't assume that I know much, because I don't)

I've had the tuck just 1 month, and it didn't want to start a couple days ago. It started for a minute, then acted like it had no fuel.

I towed it up through the pasture backwards to my house by myself with a Honda accord! (Thankfully there was no chance of anyone seeing that spectacle)

I have plenty of gas.I opened the Carter fuel filter by the carb and it looked clean. I'm guessing it is the fuel pump. I saw a new fuel pump w/ gasket at Autozone for $40. Should that be a good one or is there a better brand?

What is the correct way to stop the fuel when disconnecting the fuel lines from the pump? I spilled gas in the pasture last time I started to take it off.

Is it a good idea to replace the fuel lines at the same time if they look old? (truck was from the coast so it does have some rust issues)

Thanks in advance for any help. I'm determined to fix this first problem by myself. I was going to go buy a new fuel pump on Monday.