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  • Camaro - Transmission
    Camaro - Transmission

    The shallower mesh angle of the M22 causes a "whine" noise in 1st, 2nd, and 3rd gears and the sound is the reason for the popular nickname for this transmission, the "Rockcrusher" The lower angle increases the load carrying capacity of the gears at the expense of the increased noise

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  • M21, M22 4 speed GMC and Chevrolet Rebuilt Manual ,
    M21, M22 4 speed GMC and Chevrolet Rebuilt Manual ,

    & M22 is a four speed, RWD or 4WD transmission The M21 & M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover The side cover has seven bolts and two shift cams The synchro rings have 35 teeth and the unit has a 4 step cluster gear

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  • Muncie M21 M22 Rockcrusher Four 4 Speed Transmission
    Muncie M21 M22 Rockcrusher Four 4 Speed Transmission

    Muncie M21 M22 Rockcrusher Four 4 Speed Transmission The M22 4 speed or commonly known as the rockcrusher , differs from M21, though they had the same gear ratios, with its heavy duty gearset This was designed primarily as a road race transmission

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  • muncie transmission rock crusher - perkinspreschool
    muncie transmission rock crusher - perkinspreschool

    Nov 12, 2017· M21 & M22 4 Speed Muncie Chevrolet & GM Rebuilt Manual Transmissions - Buy Factory Direct and Rebuilt Transmission M22 1966-1974 Rock Crusher Contact Us M22 Rockcrusher Dec 10, 2014 The nostalgic sound of a GM Muncie M22 "Rockcrusher" 4 speed manual transmission

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  • Chevy M22 Rock Crusher Transmission - corneeksteencoza
    Chevy M22 Rock Crusher Transmission - corneeksteencoza

    M22 RockCrusher In 1963 the Corvette Grand Sport racing program was instituted The early Grand Sports used a special heavy-duty version of the M21 close-ratio transmission

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  • Chevy Transmissions: Muncie 4 Speed M22 Rockcrusher ,
    Chevy Transmissions: Muncie 4 Speed M22 Rockcrusher ,

    Chevy Transmissions: Muncie M22 “Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of it’s 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

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  • hurst shifter and muncie m22 rock crusher - prahavpohybueu
    hurst shifter and muncie m22 rock crusher - prahavpohybueu

    hurst shifter and muncie m22 rock crusher hurst shifter and muncie m22 rock crusherMuncie 4 Speed Transmissions and Parts The new Muncie style 4 speed even in ,

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  • How to Identify a M22 Rock Crusher | It Still Runs
    How to Identify a M22 Rock Crusher | It Still Runs

    An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s Identify a transmission type correctly before fitting it into your car If you have the incorrect transmission, your car may not function properly

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  • M-22 - Official Site
    M-22 - Official Site

    NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD! Newly designed STATE-OF-THE-ART Muncie front case from "Auto Gear"

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  • Muncie M22 Rockcrusher Transmission - aquabluecoin
    Muncie M22 Rockcrusher Transmission - aquabluecoin

    Muncie M21 M22 Rockcrusher Four 4 Speed Transmission The M22 4 speed or commonly known as the rockcrusher , differs from M21, though they had the same gear ratios, with its heavy duty gearset This was designed primarily as a road race transmission

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  • muncie transmission rock crusher - perkinspreschool
    muncie transmission rock crusher - perkinspreschool

    M21 & M22 4 Speed Muncie Chevrolet & GM Rebuilt Manual Transmissions - Buy Factory Direct and Rebuilt Transmission M22 1966-1974 Rock Crusher Contact Us M22 Rockcrusher Dec 10, 2014 The nostalgic sound of a GM Muncie M22 "Rockcrusher" 4 speed manual transmission

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  • what is a rock crusher transmission? | Yahoo Answers
    what is a rock crusher transmission? | Yahoo Answers

    May 01, 2009· The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rodsWell balanced, smooth shifting and after '60 Aluminum cased capable of a lot of HP

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  • Difference between M21 and M22 | NastyZ28
    Difference between M21 and M22 | NastyZ28

    Oct 01, 2008· Gary S: I think you have it backwards The M22's gear teeth have more angle cut into them than a M20 or M21 The steeper the angle, the wider the tooth is so in theory, the M22 has the widest teeth and therefore should be a stronger transmission

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  • M22 rockcrusher Page1 - Super Chevy
    M22 rockcrusher Page1 - Super Chevy

    Nov 29, 2011· M22 rockcrusher Page1 - Discuss Chevy High Performance, Drivetrain, and Chevrolet Tech topics in the Chevy High Performance forums at Super Chevy Magazine

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  • Muncie M22 Rockcrusher Close & Wide Ratio Gear Set ,
    Muncie M22 Rockcrusher Close & Wide Ratio Gear Set ,

    New Muncie M22 220 close ratio or 252 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input Close ratio 26 spline gear sets available in Italian or Korean made You must select whether you need a wide or close ratio & which input spline count, 10 or 26 Fits all Muncie applications with 1" countershaft pin, 1966-74

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  • How to Rebuild a Muncie Four-Speed Transmission
    How to Rebuild a Muncie Four-Speed Transmission

    How to Rebuild a Muncie Four-Speed Transmission - Rock The Rock Crusher Giving a worn-out Muncie four-speed transmission a quick rebuild with parts from Summit Racing

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  • Rockcrusher Muncie M22 4speed transmission manual - Davids ,
    Rockcrusher Muncie M22 4speed transmission manual - Davids ,

    A new customer brought in his transmission, explaining that it was making noise, so he wanted to get it re-built He’s an older fellow and his buggy is a driver he ,

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  • How to Identify a Muncie Four Speed: Build Date Codes ,
    How to Identify a Muncie Four Speed: Build Date Codes ,

    Last time we talked about how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner and the different types of Muncie transmissions, including the wide-ratio M20, the close .

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  • What is a Rock Crusher transmission? - Quora
    What is a Rock Crusher transmission? - Quora

    It's a GM Muncie M22 four speed, used in high performance applications from 1965 to 1972 They had a lower helix angle in the gears and had a noticeable whine that very few other transmissions had If you were running a GM hotrod, that was the manual trans to have They're tough, like a rock crusher .

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  • m22 rock crusher transmission for sale - parsanain
    m22 rock crusher transmission for sale - parsanain

    Muncie also had a second close-ratio transmission called an M22, which enthusiasts christened Rockcrusher; this was used in performance big-block engines and Corvettes and is a highly sought-after performance transmission today, and is the heavy-duty version of the 220 ratio M21 4-speed

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  • Muncie 4-speed transmissions - - Hemmings Motor News
    Muncie 4-speed transmissions - - Hemmings Motor News

    Muncie also had a second close-ratio transmission called an M22, which enthusiasts christened Rockcrusher; this was used in performance big-block engines and Corvettes and is a highly sought-after performance transmission today, and is the heavy-duty version of the 220 ratio M21 4-speed

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  • Muncie 4-speed Transmission (Group 4000)
    Muncie 4-speed Transmission (Group 4000)

    STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442

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  • Magical Muncie Four-Speed | Hotrod Hotline
    Magical Muncie Four-Speed | Hotrod Hotline

    Transmissions are an essential part of hot rod builds One of the most common swaps involves a Muncie 4-speed These are easy to adapt to a wide range of hot rods There are three basic types of Muncies: M20, M21 and M22 A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, not the side cover

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  • muncie m22 rockcrusher - govtvacancyin
    muncie m22 rockcrusher - govtvacancyin

    muncie m22 rockcrusher muncie m22 rockcrusher M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill new design muncie m22 rock crusher close ratio 4 speed this is the m-22 transmission that gm could not build! Newly designed STATE-OF-THE-ART Muncie front case from "Auto Gear"

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  • Muncie 4 Speed Transmissions
    Muncie 4 Speed Transmissions

    The letter M was used to ID the Muncie plant for the Muncie 3 speed, so P was the next logical letter The letter O would add confusion since it resembles zero The serial number is a date code the transmission was built for a particular year

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  • Muncie M22 Rockcrusher Transmission For Sale
    Muncie M22 Rockcrusher Transmission For Sale

    Performance Built Muncie M22 Rock Crusher 4 Speed Transmission This unit has been rebuilt at our state of the art facility We have carefully engineered a process that allows us to bring you a product we can stand behind

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  • M22 Rockcrusher - YouTube
    M22 Rockcrusher - YouTube

    Dec 11, 2014· The nostalgic sound of a GM Muncie M22 "Rockcrusher" 4 speed manual transmission

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  • The 1965 Chevrolet M22 Rockcrusher Transmission: The ,
    The 1965 Chevrolet M22 Rockcrusher Transmission: The ,

    The 1965 Chevrolet M22 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 M22 transmission, this author has uncovered the trail behind this mystical transmission

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  • Muncie four-speeds - What to look for: hunting down G ,
    Muncie four-speeds - What to look for: hunting down G ,

    Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission

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  • 1970 Chevrolet Chevelle LS6 | F107 | Dallas 2016
    1970 Chevrolet Chevelle LS6 | F107 | Dallas 2016

    The original matching-numbers drivetrain combines the LS6 engine—complete with Air Injection Reactor emission controls—with a Muncie M22 “Rock Crusher” 4-speed manual transmission and code-G80 Positraction rear end with 410:1 gearing

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