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A Speed Muncie Rock Crusher

Correct 1970 4bolt 454450hp block m22 4speed rock crusher muncie transmission and original ls6 crw 410 12bolt positraction rear end it also has a 6500 rpm redline tachometer bucket seats console zl2 cowlinduction hood and original 14 ss rally wheels with wideoval tires • frame off restoration in 2016.

  • 1966 M22rock Crusher Muncie4speed

    1966 M22rock Crusher Muncie4speed

    1966 m22 rock crusher muncie 4 speed 1900 biloxi this is a super nice m22 rock crusher trans it all rebuilt and guaranteed has all new gears in it the case has been bushed also it is the close ratio trans it a very early 66 trans asking 1900 call dave call dave 352two16227three 1966 m22 rock crusher muncie 4 speed 1900

  • 1966 M22rock Crusher Muncie4speed

    1966 M22rock Crusher Muncie4speed

    1966 m22 rock crusher muncie 4 speed 1900 canfield this is a super nice m22 rock crusher trans it all rebuilt and guaranteed has all new gears in it the case has been bushed also it is the close ratio trans it a very early 66 trans asking

  • Finding A 4speed Muncie Rock Crusher

    Finding A 4speed Muncie Rock Crusher

    An m22 rock crusher is a muncie fourspeed 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

  • M21 M224 Speed Muncie Manual Transmission

    M21 M224 Speed Muncie Manual Transmission

    Chevrolet 4 speed 27 spline 19641967 chevrolet gmc rockcrusher 19661974 need stronger parts midwest transmission can cryogenic treat any shaft or gear this cryo treatment will add 30 in component strength call 8888242012 for a

  • Chevy Transmissions Muncie 4 Speedm22 Rockcrusher

    Chevy Transmissions Muncie 4 Speedm22 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

  • 1970chevrolet Chevelle454ci Ls6muncie Rock Crusher

    1970chevrolet Chevelle454ci Ls6muncie Rock Crusher

    Correct 1970 4bolt 454450hp block m22 4speed rock crusher muncie transmission and original ls6 crw 410 12bolt positraction rear end it also has a 6500 rpm redline tachometer bucket seats console zl2 cowlinduction hood and original 14 ss rally wheels with wideoval tires • frame off restoration in

  • Muncierock Crushervs Tko 600

    Muncierock Crushervs Tko 600

    Feb 03 2015  it has a bulletproof updated case and mid plate roller shifter bearings increased torque capacity and redesigned rock crusher style gears in the original m20

  • Muncierock Crushervs Tko 600

    Muncierock Crushervs Tko 600

    Feb 03 2015  muncie rock crusher vs tko 600 but i need to do highway cruising so i switched to a 5 speed this year mike 69 z28 v0105dz d80 x33 dne41 98 z28 m6 12232006 24 eville view profile view forum posts view articles increased torque capacity and redesigned rock crusher style gears in the original m20 ratios it works

  • M21 Rock Crusher 4 Speed

    M21 Rock Crusher 4 Speed

    Identify rock crusher four speed trans feb 21 2010 the most well known muncie transmissions are the m20wide ratio m21close ratio and the m22rock crusheralthough not mentioned much there was also an m23 transmission that was used beginning in 1970the m23 is recognizednew muncie m22 super rock crusher 4

  • How To Identify Amuncie Four Speed

    How To Identify Amuncie Four Speed

    Jul 05 2016  there also was a second heavyduty closeratio version the rock crusher m22 that was offered on some of the highperformance bigblock models starting with the 1965

  • Converting To A M22 Rock Crusher

    Converting To A M22 Rock Crusher

    Jul 15 2013  lets say you have an 4101 differential and you would like a 5 speed but the 4500500000 price tag is too much for a 5 speed complete kit and you would still need to do a differential gear change to optimize the 5 speed kit build your existing muncie with an m22z gearset and install a 3081 differential

  • New M22 Muncie 4 Speed Auto Parts Sale

    New M22 Muncie 4 Speed Auto Parts Sale

    Mar 10 2021  offered is a 196869 muncie m22 4 speed transmission looks like a m20 or 21 that was converted to a m22 racing transmain case gm 3925660 stamped ct9 42412side cover gm 3950306 tail shaft housing gm 3846429 regular thick lower web driver side speedo 27 splin muncie m22 4 speed rock crusher transmission 1500

  • Muncie4speedm21m22 Rock Crusher

    Muncie4speedm21m22 Rock Crusher

    Mar 30 2009  you can outfit an m20 or m21 with rock crusher type gears or actually make a 3 speed od out of a 4 speed case forth being the overdrive obviously kinda nice if you want the muncie look and an overdrive actually the 3rd gear station becomes the od and the 4th gear station becomes 3rdso the shift pattern is a little

  • Whatis A Rock Crusher Transmission

    Whatis A Rock Crusher Transmission

    May 01 2009  as stated its not an automatic gm used those transmission in a lot of vehiclesit was the m22 or muncie four speed tranny which was used in everything from chevelle sscars to impala

  • Munciem22 4speed Rock Crushergear Set 26 Spline Gk

    Munciem22 4speed Rock Crushergear Set 26 Spline Gk

    Muncie m22 4 speed rock crusher new gear set m22 close ratio 220 1input shaft 26 spline 13rd gear 12nd gear 11st gear 1cluster gear 1 bore 1idler gear free lower 48 2nd photo in our listing shows the 10 spline input shaft you will receive a 26 spline input please know that your positive feedback and 5 star rating on ebay to us is appreciated vital and very valuable to the

  • Muncie M22 4 Speed Rock Crusher Gear Set

    Muncie M22 4 Speed Rock Crusher Gear Set

    Muncie m22 rock crusher four speed transmission muncie m22 rock crusher four speed transmission rare drivers side speedo 179500 for sale is a factory replica of the close ratio muncie rock crusher four speed transmission typically used in high performance 1965 to 1974 corvette camaro chevelle nova el camino impala oldsmobile and

  • Munciem22rock Crusher 4 Speed Transmission

    Munciem22rock Crusher 4 Speed Transmission

    Muncie rock crusher speed transmission 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

  • How To Identify A M22rock Crusher

    How To Identify A M22rock Crusher

    Muncie speed rock crusher for saleeditionstondeur an m22 rock crusher is a muncie fourspeed 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 you can identify several unique signs that identify

  • Speed Muncie Rock Crusher

    Speed Muncie Rock Crusher

    Speed muncie rock crusheran m22 rock crusher is a muncie fourspeed 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

  • 1970 Chevrolet Chevelle Ls6 Convertible Muncie M22 Rock

    1970 Chevrolet Chevelle Ls6 Convertible Muncie M22 Rock

    The 6500 rpm redline required deepgroove accessory pulleys the engine is backed by a muncie m22 rock crusher 4speed manual transmission and heavyduty 12bolt rear axle for supercarlevel factory performance that thrust the ls6equipped 1970 chevelle into the 13

  • Chevymuncie M20 M21  M224

    Chevymuncie M20 M21 M224

    This makes the m20 much stronger than the saginaw or t10 the 4speed muncie came in three versions both the wideratio m20 and closeratio m21 debuted in 1963 in the corvette the m22 rock crusher followed four years later it uses stronger components to handle bigblock power the original m20 was only offered for one

  • How To Rebuilda Muncie Four

    How To Rebuilda Muncie Four

    We had super chevys mark lundquist run the numbers and it appears our rock crusher was from april 1970after ordering a motive gear rebuild kit pn t297rahdmk a new hurst shifter pn 3917992 and a shifter installation kit pn huu3738611 from summit racing we brought the vette to antivenom in seffner florida where owner greg lovell performed a basic rebuild to get our classic sports car up

  • The Mighty majestic Muncie 4 Speed Transmission

    The Mighty majestic Muncie 4 Speed Transmission

    When the engine was driving at low revs the transmission would rattle like it had gravel inside and would whine at high rpms 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

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