Update. My shop is pretty much done on the inside and I have all my crap in there finally. SUCH A RELIEVE to finally have a lift. That was a lifelong dream. So I am working on the 72. I pulled all the brake and fuel lines. I replaced the brake lines already. Since I have a 9in rear end I just did all lines myself. I also put in a new 9in brake booster and Master cyl. + a adjustable proportioning valve. Next thing is to put in a AC blockoff plate. And route the LS fuel line kit with the C5 fuel Regulator/Filter.