Paul cangialosi discusses the features of the drag special muncie m22 4 speed and explains some of his basic rebuilding tips. The muncie m21 and m22 closeratio provide the narrowest range of gear. Techtips manual transmissions explained cartech books. These words are very similar for the m20 and t10 but with some slight ratio differences depending on model. General motors is an innovator of automatic transmissions, introducing the hydramatic in 1940. Identify a transmission type correctly before fitting it into your car. I replace an ebay purchased m22 gearset with an autogear m22z set. An m22 rock crusher is a muncie fourspeed transmission for cars made by general motors in the 1960s. So youve decided to slam four with a gm muncie transmission. Autogear muncie m22z rockcrusher gear whine in 1970. Home of the worlds best 4 speed muncie transmissions and parts. All m2122 have the same 22% upshift and 28% downshift spread as the gear vendors.
Find great deals on ebay for m22 muncie rock crusher and muncie m22 4 speed transmission. Transmission muncie for sale manual transmission parts. If you want to learn about this stuff download our rpm calculator software for windows. Saginaw m15 3 speed manual trans clutch bellhousing shifter muncie. This is a very clean muncie m22 with build tag asking 1. Request a catalog download our catalog free downloads techtips automotive calculator.
A close look at the chevrolet muncie m20, m21, and m22 fourspeed transmissions. Muncie m22 rock crusher 4 speed vin tag 1970 thru 1974. Changing muncie m22 gear ratios gear ratios explained. The gear ratios are the same as in the m21, but the tooth angle is different. Guide to muncie m20, m21, and m22 fourspeed transmissions.
Midwest muncie muncie 4 speed transmissions and rebuild kits. Gear a833 rpo my6 or mm7 4speed longitudinal a833 overdrive transmission made. Dave on muncie super duty m23 super case 4speed road or drag racing rock crusher. Its nickname is the rock crusher due to the noise generated by the gearset. The overdrive a833 was basically a gearset change to the existing a833. Gm manual transmissions muncie m21m22 also m20 and bw t10 gear vendors owes a lot to the muncie close ratio trans. Muncie has an average download speed of 9 mbps and a maximum. Michael obrien on new auto gear super case muncie m22 4speed rock crusher streetstrip. New auto gear super case muncie m22 4speed rockcrusher. General motors is an innovator of automatic transmissions, introducing the hydra matic in 1940. Brand new overdrive equivalent muncie 4 speed ebay. Hell, they even offer a gearset with an overdrive 4th and.
Featuring a bunch of transmission muncie on sale online. Since your muncie or borgwarner is stronger than any nonrace 5 or 6 speed, the gear vendors is just he right way to get overdrive in your gm manual. This gear noise earned it the rockcrusher nickname. The m22 rock crusher would come later to accommodate the heavy twist of chevrolets bigblocks in the mid1960s. If you want to learn about this stuff download our rpm calculator software for windows its free. How to rebuild and modify workbench howto cangialosi. Heres a short video of my 1970 trans am so one may listen to the autogear muncie m22z gear whine. The most popular question has to be that everyone thinks they have the famous rockcrusher m22 4 speed.
Get your kindle here, or download a free kindle reading app. If you have the incorrect transmission, your car may not function properly. We also offer muncie rebuild kits, racing parts and m22 rock crusher transmissions. A stock muncie even the fabled rockcrusher will not last long behind that much hp. You can identify several unique signs that identify an. Muncie m22 rock crusher four speed transmission all new internal parts. Due to its large file size, this book may take longer to download. So for many years 4 speed muncie was a big selling point in the.
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