Hey guys, I have an original 1957 3100 with a 235 and 3 on the tree. Top speed is only about 50-55 and she's topped out. I want to change the rear out to be able to cruise at highway speeds. I believe the flange to flange is 62" (feel free to correct me if I am wrong). I have researched a ton of info on this and there are so many opinions its confusing. I would like to know what is the best swap out. It would be nice if this was a straight forward swap out. Any detailed info would be great because I am ready to get it done.
Thanks for any info in advanced.
Later
