Theres are tons of rallys out there, but, wether or not they are the correct ones for your car depends on the codes.

If you dont care about the codes, yep, tons out there at swap meets, craigslist, etc.

But if you want the correct codes for your year, it can take a bit longer to get a correct matching set. I believe 69, V8s, were the JK codes? (I dont have anything in front of me at the moment, but I think thats the codes.)