new to this got a question.
1st off thanks to everyone for the information in the other forums, ive spent days reading and building knowledge looking in proper places for info now because of you guys so thank you. I just got into Pontiacs i bought a 1969 GTO, it has a 428, bored .030 with 455 #64 heads, offenhauser intake, 2x4 afb 600cfm carbs. Thats about the end of aftermarket or stock upgrades. My two questions are 1st i am puting in a 12 bolt rear end, i am stuck on what gears to put in i currently have 3.55, i am running a muncie m20 4 speed. Its mainly going to be a street car, occasionally might hit the track. 2nd i am completely unfamiliar with running duel quads, they seem to be tuned well, should i leave it be or go to a single 4bbl. and if you need to know what cam i am running its a factory 428 H/O cam stamped N