Originally Posted by 26679cj5
i think the 75 is 3 inches shorter than the 77 would be. if you are concerned with after market support, cj5s dont have much no matter which way you go. cj 7's have way more support as far as bolt on parts.
Like what? Anything for a CJ7 suspension, engine, tranny, axles, etc are all compatible. The only things that aren't the same are the tub, rollbar and rear driveshaft. 76+ CJ5's have just as much aftermarket as their CJ7 counterparts. Furthermore, that wasn't the question asked by the OP.