I have a 67 Camaro with a 454 and 10 bolt rear end that needs to be upgraded. I would like to purchase a bolt-in with disc brakes (currently have drum). That would solve two problems. I dont race it, but want something that can get up and go when gassed. What 12 bolt posi ratio is best? 3:55, 3:70?
I certainly have access to online sources (YearOne, etc) but does anybody recommend a dealer or dealers?