I will be using an M21 4 speed transmission with an 8.2 BOP posi rear end with 3.08 gears.
Good luck with that set up in TN. Hope it is flat where you live. A M21 has 2.20 first gear. with a 3.08. that put your final drive ratio at 6.7. You are going to burn some clutches.
X2
An Autogear m20 with 2.98 1st gear would be perfect
I would like one of those with my 3.36. It would smoke some tires in 1 and 2 gear.
