Dave Severson, you are probably right. However, I'm trying to accomplish this task without having to disconnect the fuel line from the fuel tank. I'm thinking perhaps I may be able to solder a fitting to the existing removable portion of the Chrysler quick disconnect fitting while it is disconnected. I should be able to do all of my soldering or welding mods from that point, all the way up to the Chevy fuel rail while the original Chrysler quick disconnect fitting is disconnected. This would really simplify the work to be done. What do you think?