ok heres my progress so far.
the engine and trans are in the car. i used the stock trans mount and cross member, switch the speedo gear from the turbo 350 to the regal's cable, stock drive shaft, i got new upper motor mount brackets from GM dealerships, and new lower mounts from car quest, the engine and trans fit like a glove. I found someone who had a radiator and fan shroud along with cooler lines. the headers off the chevelle are going to fit perfect with pleanty of room to spare, which was the biggest reliefe of the day. the only problems i've run into so far are the power steering bracket. the pump that was on the chevelle is an old saginaw pump with a bracket that mounts to the front. the one off the regal is completly different so i think i'll have to fabricate a new one.
Also, the carburator is on a spacer, due to the quadrajet not fitting on the z28 manifold. and there was some goofy *ss linakge made for the kick down cable and return spring. so i'll have to make a throttle cable bracket also, but that should be fairly easy. that bad part, is that since the carb is on a spacer, it sets a little high. and with an air filter on it, it probably wont clear my stock hood.
also, the fuel pump off the regal had a line coming from the tank, a line going to the carb, and a line going back to the tank. the pump off the chevelle had a line going from the tank, and a line going to the carb..and thats it. do you think i'd just be able to cap off the return line and run it like that?
the only other problem i think i know of so far is that my brake booster plugs into the carb. but the fitting on the line is too big. thats not big deal though.
so thats whats happened so far, sorry for the long post and if i posted it any the wrong section. if you guys can give me some advice on any of this so far, or tell me where i can get a posi unit for my regal, i'd apprechiate it. thanks in advance.