[Ronsmith]

I've got the ho 72 in a 1962 GMC the truck only has 55,000 miles on it and I plan to put it on airbags and just make a driver out of it. I want to keep the stock transmission the stick shift but I would like to put a better gear ratio in the rear so that I can drive it on the highway and not turn so many RPMs does anybody know where a guy could find a replacement carrier and a ring and pinion to put like a set of 355 gears in there