M20,M21,or M22?

[markjohnson]

I purchased an M-22 Supercase Muncie a couple of years ago for my current Biscayne. The main reason I went with it is because of all the cars I've owned in my life, I've never had one with a real Rockcrusher in it. That was a missing part of my life that needed fulfillment! Now.......I don't know how hard you have your heart set on a new Muncie, but I do know that the next transmission that I buy will be a Tremec TKO 600. It's got the lower First gear AND an Overdrive in Fifth. You can put a stock style shifter on them, they are very reasonably priced, and nobody but you knows that it's in there! I've just heard too many good things about those Tremecs and everybody seems to often say that it was the single best modification that they've ever done to their car. Not trying to talk you out of the Munice, just some food for thought.