Muncie 4speed identification guide serial numbers for muncie 4speeds always begin with the letter p which stands for muncie plant not passenger car m and n were used to identify 3speed muncies o identifies the saginaw 3speed with overdrive
Aug 03 2018 a close look at the chevrolet muncie m20 m21 and m22 fourspeed transmissions the m22 rock crusher would come later to accommodate the
Dave on muncie super duty m23 super case 4speed road or drag racing rockcrusher sale ends soon shawn riley on muncie super duty m23 super case 4speed road or drag racing rockcrusher sale ends soon michael obrien on new auto gear super case muncie m22 4speed rockcrusher streetstrip camaro corvette chevelle nova
Dave on muncie super duty m23 super case 4speed road or drag racing rockcrusher sale ends soon shawn riley on muncie super duty m23 super case 4speed road or drag racing rockcrusher sale ends soon michael obrien on new auto gear super case muncie m22 4speed rockcrusher streetstrip camaro corvette chevelle nova
Aug 07 2018 a close look at the chevrolet muncie m20 m21 and m22 fourspeed transmissions the m22 rock crusher would come later to accommodate the
Oct 07 2014 how to rebuild a muncie fourspeed transmission rock the rock crusher giving a wornout muncie fourspeed transmission a quick rebuild with
The m22 was eventually dubbed the rock crusher it is a common misconception that all muncie transmissions are rock crushers but it is only the m22 that deserves that name the m20 and m21 were both release in 1963 but it wasnt until 1965 that the m22 hit the market the m22 was created for the corvette grand sport racing program
Mar 30 2009 i was just wondering how many different variations there are of the muncie 4 speed and which ones are best and for what reasons i currently have an m22 rock crusher in my 56 chevy pickup and have another m22 that was rebuilt about 6 years ago by my father but never used
M22 rock crusher identification the m22 closeratio transmission is easily identified internally from the m20 and m21 versions by the angle of the gear teeth the m22 was only produced in a closeratio version so it will not appear on models with high rearaxle ratios 355 or lower numerically unless someone has changed it
Muncie m22 rock crusher 4 speeds from 1965 to 1974 this page is devoted to oem complete units new aftermarket units and oem parts and nos parts we have rebuild kits in stock and ready for shipment email us with your requirements and we will assist you in completing your m22 rebuild or providing you with a complete trans
Used muncie m22 rock crusher four speed transmis for sale is a factory replica of the close ratio came out of a customers chevy truck was in working condition selling a muncie 4
Muncie 4speed the complete history to understand the evolution of the muncie 4speed you have to look at a series of engineering platforms that led to the final design of this transmission the muncie design has roots going back to 1935 i took the time to research the patent number that is cast into most muncie main cases
Find great deals on ebay for m22 muncie rock crusher and muncie m22 4 speed transmission shop with confidence
Feb 21 2010 although some claim that the m23 is a rock crusher it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher m22 transmission looks like you have a second designfeb 28th 1968 m20 or m21 definitely not a rock crusherno straight cut gears
Chevy transmissions muncie m22 rock crusher 4 speeds were made from 1965 to 1974 the most popular transmission of its time for high performance cars built for chevrolet and all performance oriented gm cars they have the same gear ratios as the legendary m21 but with a heavy duty gearset
New design muncie m22 rock crusher close ratio 4 speed this is the m22 transmission that gm could not build newly designed stateoftheart muncie front case from auto gear this is by far the best replacement aluminum case ever built for a muncie the front bearing is a sealed bearing and slightly thicker than the original muncies
M22 rock crusher 4 speed manual transmission for sale heavy industry is specialized in the design manufacture and supply of crushing equipment used in mining industry
For sale is a factory replica of the close ratio muncie rock crusher four speed transmission typically used in high performance 1965 to 1974 corvettes camaros chevelles novas el caminos impalas oldsmobiles and pontiacs also included are hand fitted synchronizer sliders and hubs the hand fitted slidershubs improves up and down shifting quality through all rpm ranges
May 01 2009 the rock crusher was the m22 muncie close ratio 4 speed transmission favored in the 60s gm hot balanced smooth shifting and
Muncie m22 rock crusher four speed transmission rare drivers side speedo 5 out of 5 stars 1 product rating 1 product ratings muncie m22 rock crusher four speed transmission rare drivers side speedo 169500 brand muncie 10000 shipping only 1 left watch
Having issues diagnosing problems with your m21 m22 4 speed muncie manual transmission we can help below you will find a detailed parts list for the m21 m22 manual transmission that includes complete rebuilt transmissions bearing rebuild kits with and without synchro rings gaskets and seals small parts kits bushings individual bearings slider synchro rings forks gears and shafts
Sep 15 2010 this sheet lists by model year each m22 assembly shipped from muncie with accumulative totals across the bottom of the page across the top of the page are the words first build 41565 1st shipment 41965 recap of m22 rock crusher trans
Muncie m22 rock crusher four speed transmission rare drivers side speedo new 169500 for sale is a factory replica of the close ratio muncie rock crusher four speed transmission typically used in high performance 1965 to 1974 corvettes camaros chevelles novas el caminos impalas oldsmobiles and pontiacs
