i am located in grand forks.i started building muncies a few years ago for a hobby.it is definatly not a get rich project for me and i am very reasonable with my prices.it is hard to find transmissions and parts and pieces.i have shipped transmissions to the east and west coast and north and into the usa as well.i enjoy it and want to help out guys looking for these chevy transmissions.if anyone has any transmissions needing rebuilding or any parts or pieces,i am interested in buying also.i live on the USA border and buy all my parts in the usa and that helps keep the cost down also.anyone needing any info on a tranny they have,i will also try to help.any one looking for a tranny and not knowing wich they need,i can help there to.a general rule of thumb is that if you have  rear end gears of 3.73 or numerically higher,you should be using a m21 close ratio.if you have 3.55 and numerically lower,a m20 wide ratio does the trick with a lower first gear.also the early m20 has a lower first gear than the later...i9f you want a stronger transmission and like the whine of straighter cut gears,the close ratio m22 is for you.thanks guys and have a great day.Vic

thanks for the kind words.i have been into muscle cars all my life and have had the chance to drive many rare 60 and 70 cars back in the day.most younger people can just dream of the cars we had back then.66 grand paresianne with 396 bbc and muncie,69 nova with race prepped 396 with muncie,66 chevelle with a dodge 383 magnum i put in it,1969 mach 1 super cobra jet 428 4 speed ram air,69 camaro  ss 396 auto,70 chevelle 427 copo,62 327 corvette 4 speed,67 barracud convertable 383 4 speed, and many more along the way.if only a guy would have known and put some of them away for later years.oh well,what a blast.i love the cars and will help anyone out as much as i can.Vic

not much for pictures of that one.i had that 42 years ago when i was just 17 years old.i ran the bag off of it but it was a screamer.what a sleeper.blew the doors off of a lot of other cars with it.it would get 3 gears of rubber no sweat.not bad for a heavy car.wish i still had it.i would be much easier on it now.back then it was alchohol and racing and girls.a lot at the same time to...those were the days.