QUOTE(jesiv @ Oct 20 2022, 05:34 PM)
Can I easily replace my plastic fuel lines with stainless steel without removing the engine?
I just did this on my 72, and it can absolutely be done with the engine in the car. The engine crossbar is kind of in the way, but the stainless steel pipes flex enough that you can maneuver them in regardless. I used a kit from Tangerine Racing, and found Ian Karr’s video extremely helpful. I did it by myself, and did need to fiddle with the lines in the tunnel quite a bit to get them in properly—it probably took 3-4 goes with each to get it right. You can probably save yourself 30 minutes of fussing if you work with a helper.
The hardest part for me was dealing with the original fuel pump, which in my case was in the factory location and had completely rusted together with the mounting hardware. In the end, I decided to remove it entirely (required cutting the rubber mounts since the bolts had seized) and replace it with an inline pump under the fuel tank with a 75-76 cover/bracket. The upshot for me is that the car now consistently starts immediately with the first turn of the key for the first time since I’ve owned it.
A lot of people say you can do this in a day—and maybe you can—but I kept finding so many other problems to deal with that it took me several days to complete. So be prepared for things to not go completely as you expect!