I am currently in the process of installing a 1968 Muncie M20 Wide Ratio into my 81 T/A. The final drive (or rear axle) has 3.08 gears.
Now my question is, would this be an alright combination?
I've had a few people tell me that this is too tall of a combo. I wouldn't think it would be seeing how the previous trans in this car was a TH350, which has just about the same first and last gears as the Muncie. And I've read somewhere that these Wide Ratio M20s were specifically built for Final Drive Gears that are 3.08 or lower.
Regardless, I just kind of want another persons opinion so I don't ruin a perfectly good 4speed.
Also, I almost forgot to say that this setup will include a plain built SBC 350.