I am wanting to build up a stout AMC 20. Is there any particular housing that is to be preferred for strength? I currently have a housing from a '77 Matador and one from a '74 CJ. They both look to be about the same as far as casting thickness and construction. Maybe they are all about the same, but I would like to hear from some people with a lot more experience with them. Please bypass comments about using a Dana 60 or some other rear; I want to know about the AMC 20.
Thanks!