im gonna part out a 73 electra w 455. i have a 75 electra rear end laying around is it worth swapping the rear end out as the 73 will be sold as a derby car anyways. I thought the 73 has a 12 bolt and have more parts available for them. before anyone says anything negative the car has alot of rust around rear window and roof
No parts available for the 9-3/8ths as I'm finding out. Basically if the rear in the 73 is good than figure out the gearing and if it has posi or not. Than sell it to someone with worse gearing.
