The smaller in length the better for behind the instrument cluster. I have always disconnected from behind. I'm sure disconnecting from the engine side is double I just tend to kink the copper lines when i mess with them on my 1973.
We get these old trucks because we like the old truck. Nothing like a SBC 350. I know there are all levels of customizations out there and to each his own but an LS swap is not for the faint of heart or easy one the bank account. I would say get a crate 350 SB and let the kids install it. They...
I ran into the same type of problem with the same setup. My line, rubber hose, and slipped down and was on the valve cover so it was getting hot and causing a vapor lock. I am of the same mind set that inline filters and rubber hoses can be a fire hazard but they have been that way for years on...
I agree, using POR 15 seems like it should be easy and for the most part it is but the prep is critical and time consuming. I recommend to be ready to use the whole can of POR 15 because closing and opening can more than once can be problematic.