I restoring a 69 RS car back to a semi-pro touring set up and am torn on where to go with my rear end. I currently have a Heidts front clip w/ tubular control arms, disc brakes, etc... Anyway I WAS going to purchase a complete 4link posi set up for the rear of the car but am now having second thoughts and may just go back with the original 12 bolt multi leaf and disc brakes.
Here are my questions:
1. Does anyone have a good reliable source for a period correct 12 bolt?
2. Can I use a 12 bolt out of a 70-73 camaro or any other GM cars without having to butcher the axle housing?
3. Am I wasting my time and since I've already givin up the originality of the suspension just go with the 4 link?