M21, well functioning, no shifter still in car, no issues driving or shifting switching to an M20 as I have low torque (~250) and 3.08:1...not well suited for close ratio will take $550, will ship at buyers expense will deliver within ~200 mile radius from Detroit area a bit dirty as just...

I have a mildly rebuilt 250, 10:1, head job, including larger valves, slightly more than mild cam, headers, dual webbers Car is currently PG but definitely going with 4 or 5 speed probably have 280 ft-lbs and 265 HP, redline about 5500 I do have a 10 bolt from a camaro I'll rebuilt with a posi...

My plan is to install a 383 , Muncie and 9” Mostly a street driven car Can someone tell me a reasonable rear gear ratio for the highway what kind of RPMs are you seeing at 70 -80 miles an hour?

Brand NEW M-22W built by Jeff Collins @ Midwest Muncies.(https://midwestmuncie.com)&(https://www.facebook.com/midwestmuncie) Completely new transmission, with many upgrades. 2:56 1st gear ratio works perfect with ; 3:42, 3:55 3:73 rear end ratios. The transmission has NEVER been in a car...

Hi, Here is a video I did on rebuilding your Hurst Competition Plus shifter. I also put in the video description links to 3D files to 3D print your own assembly fixture. --- Thanks Paul Because I can't post links visit my Youtube Channel GearBoxVideo

it is now the time of year I can get back to work on my 66. I have a Muncie M20 4spd that I want to put in my 1966. car is already set up for a 4 spd but didn't have a drivetrain when I bought it. I have all the components to install, proper bell housing etc. What I don't know is what...

As I keep moving forward my hotrod mentor is trying to convince me I will be much happier if I put a 5 speed in instead of a muncie. It has already been difficult amassing most of the parts to this point but he thinks its worth the extra trouble. I definately plan on keeping the bench seat but...

Was oric=ginally going to try to maintain the original clutch linkage for my muncie behind the LS, having trouble locating a zbar pivot bracket for the block side on a LS motor.....then a buddy told me to go to a hydraulic clutch, anybody use a hydraulic clutch on a muncie? what brand what do...

Hi ya'll, just about to get this thing back together and need some final parts. I am looking for what shifter and install kit will work on a 1967 with bench seat and a muncie. I have it going behind my LS, tried searching for shifter ideas but som many and very confusing and a lot of people...

Will the following Muncie Transmission fit my 1969 Nova? I am converting from an automatic to a 4 speed. 3851325 1964 - 1965 Patent No. 3088336 Any information would be greatly appreciated

How would I go about shipping a Muncie transmission?? I've never shipped something of that size before an would like some advice if anyone has any. Like what the heck do I even put it in? Who's the cheapest etc.... Thanks guys.

I have a 1972 Nova with a muncie 4 speed manual in it. I don't know much of anything about muncies or clutches for that matter. I feel like it is slipping and i am losing power. Can i adjust this clutch or should i just get it replaced? If it does need to be replaced does anyone know roughly how...

Can someone give me so help explaining the difference between close and wide ratio trannys and the pros and cons? Im wanting to put a muncie or super T10 in my 73. The car currently has a 3.42 rear gear so what trans ratio should i be looking for? The motor will make around 400-425hp. Thank you

I have an all original 73 Nova Custom that currently has a tired 350 and 4 speed saginaw so its time to do something. My questions are this 1. Is it worth rebuilding the saginaw? The new motor will make around 400-425hp. 2. If its not worth it then what all do i need to make a swap to a...

Did the 67 ss 327 ever come with the saginaw trans? I know the used them, just figured the 283 used the Saginaw and the 327 used the M-20. (maybe I'm trippin). Any info would be great!

I know the SM465 trans has nothing to do with my Nova or cars for that matter. However Ive got some good answers to my questions from some of the knowledgeable people on this site. I traded an old 350 block for this monster of a Muncie. Its a durable truck transmission with a granny low. Its...

Hi Guys im converting my 68 nova w/powerglide trans to a muncie 4 speed. i bought a clutch kit from a local autoparts store and after i got everything all back together i couldnt get my car in gear wile it was running. My clutch adjustment rod was maxed out. i did some research and found i may...

My th350 recently went out in my 74 and i'm trying to determine what I should put in it. I know i can rebuild the th350 but I want to convert it to a manual. My budget is pretty small but I saw a saginaw 3 speed for a hundred bucks on craigslist. I'd really appreciate anyone's opinion.

I'm planning on converting my '70 from auto to manual. Do you have to match the shifter head to the trans? Say if i bought a 65 m20 do i use a 65 shifter head or one for a Nova? Im assuming any head will mount up its just different shifter location issue.