What would be a good quality mechanical pump that I can install with a return line to the tank? I found a stock replacement Bosch pump from Rock Auto. It's the pump from the 87 LG4 cars I think, Bosch #68501. Is the vapor return line the same as a tank return line or is that for the charcoal canister?
I found a replacement in-tank pump, but I think it makes more sense to use a mechanical one on the block for now.
http://www.autozone.com/autozone/par...1_173883_4967_