I got a customer with a 56 Cadillac That needs some third member parts and was wondering if a 57 would interchange? I know that the yoke is different, but as far as the ring and pinion and third member would that be interchangeable? I figure somebody with a parts interchange book would know. Thank you very much
from Hollanders.... this is in the section about the Carrier****embly (third member) 56 and 57 are each one year only. And this is the section about internal parts, such as gears, etc. Good luck!