Chevelle Muncie Rock Crusher Trans The Numbers Are

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  • How To Identify A Chevrolet Rock Crusher Gearbox

    muncie rock crusher gearbox rock crusher transmission at work in a 1966 chevrolet chevelle relicrestorerman how to identify a rock crusher it still runs an m-22 rock crusher is a muncie four-speed transmission for cars made by general motors in the identify a transmission type correctly before fitting it into.By comparing these transmission assemblies to chevrolets 1965 transmission identification codes, found a perfect match.how to identify a rock crusher It still runs,an m-22 rock crusher is a muncie four-speed transmission for cars made by general motors in the

  • Auto Gear Super Case M Z Rock Crusher Midwest Muncie

    strongest direct replacement with new muncie auto gear super case with the strongest ultrawide ratio speed transmission. great heavy duty rockcrusher for your camaro, nova, chevelle, corvette, gto,442. the main case IS the strongest made with fill and drain plugs. forged aluminum mid-plate. AG rollercorrect 1970 4-bolt hp block, 4-speed rock crusher muncie transmission and original crw 410 12-bolt posi-traction rear end. It also has a 6,500 rpm redline tachometer, bucket seats, console, cowl-induction hood and original SS rally wheels with wide-oval tires.

  • Muncie Speed The Complete History Chevy Diy

    To understand the evolution of the muncie 4-speed 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. took the time to research the patent number that is cast into most muncie main cases. It is u.s. patent number 3,088,336either the muncie rock crusher close ratio 4-speed manual transmission or the 3-speed turbo hydra-matic automatic were available on the chevelle this amazing chevelle underwent a nut & bolt frame-off restoration during which time all pertinent numbers were verified throughout the entire car to verify its numbers

  • Synchromesh And Muncie Speed Transmission

    the is called the rock crusher. people think all muncie four-speeds are rock crushers, but theyre not. the and came out about the same time in manual trans.; speed trans.; muncie wide ratio cluster gear, 2.56 ratio, tooth counts are fits transmission cases with the in. cluster pin, case casting numbers and

  • Chevrolet Chevelle Ci Ls Muncie Rock Crusher

    correct 1970 4-bolt hp block, 4-speed rock crusher muncie transmission and original crw 410 12-bolt posi-traction rear end. It also has a 6,500 rpm redline tachometer, bucket seats, console, cowl-induction hood and original SS rally wheels with wide-oval tires.the muncie 4-speed transmission was used with many different GM models and engine combinations from 974. the basic design and operation theory of the gearbox changed little during that time, though several design upgrades and modifications were made during the total production run.

  • Manual Transmissions The Chevelle Reference Cd

    note that a muncie dated with a december build date it was actually built the prior year. An example would be the date code meaning 1968 december the transmission was assembled december 13, 1967 for the 1968 model year. the 1969 to 1974 muncie got a ratio designating letter at the end of the serial number.jun 13, 2017 side cover casting numbers. It is easy to determine whether you have an early or later model muncie four-speed transmission by the way the transmissions linkage arms are attached. the 1964 through 1968 muncie side covers had a stud coming out

  • Chevelle Ss Original L Engine Code Spd

    1966 chevelle SS 396 original engine 138 code spd muncie numbers matching her optional factory 4-speed muncie was replaced with what appears to be a legendary rock crusher valvehose armormarkelbow new valve covers chromed steel stock hoses new belts premium XL 500 new transmission: 1969 muncie hgt gyratory crusher. chevelle muncie rock crusher trans the numbers are. chevelle rock crusher tranmission chevelle muncie rock crusher trans the numbers are chevelle rock crusher tranmission horsepower to alter the earths rotation this 1966 chevelle SS with its original big block and a speed is chevelle SS get more

  • Camaro Munci Rock Crusher Transmission Henan Mining

    camaro & firebird muncie rock crusher. camaro chevelle corvette nova: description: muncie m-22 rockcrusher gear correct for 220 close ratio rock crusher transmissions with degree factory cut gears heartbeat city offers only the very best italian made muncie gear sets for your muncie speed transmission We stock all parts required to rebuild and restored your munciethe 2.1 ratio first gear is usually referred to as the muncie transmission; based on gms production codes. the 2.1 ratio is referred to as the muncie also had a second close-ratio transmission coded and known as the rock crusher, which was used behind performance big-block engines and in some corvettes. these units are

  • M Rock Crusher Team Chevelle

    nov 11, 1999 the numbers you are looking for are stamped into the passenger side of the main case, towards the rear of the front case but this will only tell you what the trans was originally, like drptop says, ya gotta pull the side cover off to be 100% sure.serial numbers for muncie 4-speeds always begin with the letter which stands for muncie plant and were used to identify 3-speed muncies; identifies the saginaw 3-speed with overdrive. serial numbers from 1963 to 1966 included only the month and day. for example, indicates january

  • Chevelle Muncie Rock Crusher Trans The Numbers Are

    muncie rock crusher speed transmission gear set 2.20 ratio spline gk. brand new. $350.89. or best offer. free shipping. hurst speed comp shifter chevelle 972 muncie free shirt see more like this. watch; number of bids and bid amounts may be slightly out of date. see note that a muncie dated with a december build date it was actually built the prior year. An example would be the date code meaning 1968 december the transmission was assembled december 13, 1967 for the 1968 model year. the 1969 to 1974 muncie got a ratio designating letter at the end of the serial number.

  • Muncie Decoding Nastyz Com

    nov 23, 2014 probably didnt make myself clear. As stated, the camaro didnt use the by 1973, but the muncie was also used in the corvette, and likely still in the chevelle. also, pontiac still used it. dont have production specs for oldsmobile, so dont know if they used it by 1973. check the numbers on a muncie.the engine is backed by a muncie rock crusher 4-speed manual transmission and heavy-duty 12-bolt rear axle for supercar-level factory performance that thrust the l-equipped 1970 chevelle into the 13-second quarter-mile club right off the showroom floor. high performance was not the only refinement to the chevelle formula for 1970.

  • Muncie M Rock Crusher For Sale Ebay

    product ratings muncie m-22 rock crusher four speed transmission all new internal parts. $1,895.00. buy It now $100.00 shipping. 1970 1971 1972 gto trans AM camaro z-28 RS SS chevelle 442 gsx muncie m-22 case. pre-owned. $700.00. buy It now $35.00 shipping. watchers. watch; number of bids and bid amounts may be slightly out muncie 4-speed transmission casting numbers. muncie 4-speed transmission casting numbers. all applications except 454 engine. all 454 chevelle applications. the was produced in 1973 and 1974 for other GM divisions. all wide ratio transmissions are designated and close ratio transmissions are designated or

  • Guide To Muncie M M And M Four Speed

    aug 08, 2018 the rock crusher would come later to accommodate the heavy twist of chevrolets big-blocks in the mid-. the and transmissions produced from sep 15, 2010 the 1965 chevrolet rockcrusher transmission: the mystical transmission. by alan colvin on september 15, 2010. although all previously published data has denied or excluded the existence of the 1965 transmission, this author has uncovered the trail behind this mystical transmission. the complete history of prototypes is covered in volume of the book series chevrolet by the numbers

  • Gm Muncie Speed Decoding Drivin It Home

    m-22 rock crusher identification. the m-22 close-ratio transmission is easily identified internally from the m-20 and m-21 versions by the angle of the gear teeth. the m-22 was only produced in a close-ratio version, so it will not appear on models with high rear-axle ratios unless someone has changed it.count the number of splines in the transmission. m-22 rock crushers made between 1967 and 1970 have splines; transmissions made between 1969 and 1974 have splines. step look for the GM sign imprinted on the transmission box to identify the manufacturer of the transmission.

  • Brand New Supercase M Speed Muncie Rockcrusher

    this a brand new supercase muncie rockcrusher style transmission. this is a beefy version of the original rock crusher transmission. most all the weak points of an original muncie have been solved by the super-case design. the supercase has extra casting in all the known weak areas. the mid plate is aircraft grade aluminum.the muncies received a ratio designator at the end of the serial number: for for for An example is this is april 23, 1972, ratio. its also not uncommon to see double stamps or sometimes even double letters at the end.

  • M Wide Vs M Quot Rock Crusher Quot Team Chevelle

    oct 30, 2008 We are restoring a chevelle SS and would like to use a muncie rock crusher Is there anyone out there that and tell me the difference between a muncie and a rock crusher. have tired to look online but not finding anything to help. would appreciate it. thanks.