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4 Speed Muncie Rock Crusher

1966 m22 rock crusher muncie 4 speed 1900 pigeon forge 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.

  • 1973 Camaro Fully Restored Resto

    302ci dz v8muncie 4speed rock crusherpristine undercarriage 1957 chevy 210 big block 502 cu with a 4 speed muncie rock crusher trans 1970 chevrolet chevelle 454ci ls6 muncie rock crusher lt v8 muncie manual m22 rock crusher classic vintage collector red z

  • How To Identify A M22 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 properly you can identify several unique signs that

  • Chevrolet Bellhousing 3899621 4 Speed Aluminum 454 Muncie

    Apr 13 2021 similar items chevrolet bellhousing 3899621 4 speed aluminum 454 muncie rock crusher 427 ss 39 200 chevy bellhousing 3899621 30 chevy aluminum bellhousing 3899621no cracks someone did some grinding for starter clearance and there are scares inside as well30calls only no texts or emailskey words corvette chevelle camaro nova gm

  • Guide To Muncie M20 M21 And M22 Four

    Aug 03 2018 a close look at the chevrolet muncie m20 m21 and m22 fourspeed transmissions exclusive content the m22 rock crusher would come later to accommodate the heavy twist of chevrolets big

  • Guide To Muncie M20 M21 And M22 Four

    Aug 08 2018 the early production muncie fourspeed case is the smallbore unit and can be identified by the gm casting number 3831704 see muncie m20m21m22 main case

  • Muncie M22 Rock Crusher 4 Speed

    Aug 20 2003 muncie m22 rock crusher 4 speed jump to latest follow 1 7 of 7 posts t turkey registered joined oct 24 2001 22 posts discussion starter • 1 • feb 22 2003 can someone tell me how much a muncie m22 rock crusher is worth this transmission was produced buy gm in

  • M21 M22 4 Speed Muncie Manual Transmission

    Chevrolet 4 speed 27 spline 19641967 chevrolet amp 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 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

  • Muncie 4 Speed Transmissions

    Combined with high impact alloy gears this 4 speed really pushed the limits of its aluminum case in drag race applications although the gears are not spur gears completely straight they still produced a fair amount of gear noise thus the rockcrusher name these 4 speeds sound like a blower

  • 1970 Chevrolet Chevelle 454ci Ls6 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

  • Stock Muncie Torquehp Rating

    Dec 19 2008 general motors stopped installing muncie 4 speeds in 1974 complete units were able to be purchased from gm until the late 1970s parts trickled out of inventory by the late 1980s with the quality of used muncie transmissions getting worse in the last 7 years the idea of making new improved muncie parts was becoming a

  • Documented Restored Camaro Z28 Rally Sport Lt1 V8 M22

    Description for chevrolet camaro 1971 summary authentic z28 rally sport thats been featured in two books original lt1 v8 original muncie m22 rock crusher 4speed manual transmission original sheetmetal correct cranberry red paint mostly original deluxe interior correct 10bolt rear axle correct positraction differential correct 373 gears sale includes an original build sheet

  • Gm Muncie 4

    Gm muncie 4speed decoding in addition many gm highperformance engines came with m22 rockcrusher in the 197073 years however an early version of the m22 was available as early as 1965 in corvettes proper identification of the transmission type is absolutely necessary but sometimes difficult due to several factors

  • Chevy Muncie M20 M21 amp M22 4

    However the rock crusher was only equipped in cars that had highperformance big blocks including the corvette camaro firebird and chevelle thanks to the similarities between the m20 m21 and m22 transmissions you can use a combination of muncie 4speed transmission parts to build the transmission you want for your project

  • Muncie 4 Speed Transmissions

    Identifying muncie 4 speeds iii by paul cangialosi the most popular question has to be that everyone thinks they have the famous rockcrusher m22 4 speed this had the same gear ratios as the m21 but with a heavy duty

  • The Mighty amp Majestic Muncie 4 Speed Transmission

    Ironically the muncie was designed based of of the t10 using its same basic layout the muncie 4 speed came in 3 basic models the m20 m21 amp m22 the muncie m20 was a wideratio transmission and was intended for basic street driveability and basically for cruising your car the first models had a 2561 first

  • Muncie M22 Rock Crusher Four Speed Transmission

    Jul 14 2018 not applicable 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

  • Muncie 4 Speed

    M22 muncie 4 speed gearset new in boxthese are riverside gear top of the line220 first close ratio for 1 cluster shaftturn your m20 or m21 into a m22 rock crusher 26 spline input shaft with 1 2 3 gears and gaskets front bearing idler gear 1966 to 1974

  • Muncie 4 Speedm21 M22 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

  • How To Identify A M22 Rock Crusher

    Muncie 4 speedm21 m22 rock crusher the hamb 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

  • Muncie 4 Speed

    Muncie also had a second closeratio transmission coded m22 and known as the rock crusher which was used behind performance bigblock engines and in some corvettes these m22 units are highly soughtafter for performance applications the term rock crusher refers to the noise made by the meshing of the stronger helical gears in the

  • Muncie M22 Rock Crusher For Sale

    Muncie m22 4 speed rock crusher gear kit 10 spline input cluster 1st 2nd 3rd brand new 59900 buy it now free shipping watch s p o n s o r e d muncie m22 4 speed rock crusher gear kit 26 spline input cluster 1st 2nd 3rd brand new 59900 buy it now free shipping watch s

  • Muncie 4 Speed

    Muncie m22 4speedrock crusher transmission fresh muncie m22 rock crusher 4 speed transmission 220 1st gear close ratio 2632 spline main case 3925661 tail housing 3978764 side cover 3952648 p1b12c vin 12894 transmission has been completely restored inside and

  • Muncie Parts

    New upgraded muncie m20 4 speed 219800 no price new muncie m22 super rock crusher 4 speed 239900 no price muncie overhaul kit complete overhaul kit for muncie 4 speed transmissions must specify if your transmission has a 1 or 78 cluster shaft pin 78 kit comes with non stepped synchronizer

  • How To Rebuild A Muncie Four

    Oct 07 2014 it was time to give the muncie fourspeed a rebuild the muncie fourspeed is as legendary as the cars that it was put into with the m20 m21 and rock crusher m22 models all

  • Magical Muncie Four

    People think all muncie fourspeeds are rock crushers but they’re not nowadays there are custom gear ratios and set ups including m21 wideratio and m22 wideratio units you can pretty much get what you want beefed up boxes for hot rods and restomods are popular too when rebuilding a muncie fourspeed you can take a ’65 case and

  • Midwest Muncie

    Recent comments steve cooke on muncie super duty m23 super case 4speed road or drag racing rockcrusher march spring sale on now mark a jones deltona florida on auto gear super case m22z rock crusher 4speed perfect performance with 273 to 342 rear end gears march spring sale on

  • The 1965 Chevrolet M22 Rockcrusher Transmission The

    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

  • New Muncie M22 Super Rock Crusher 4 Speed 239900

    The gear box is the source for muncie parts like the new assembled m22 super rock crusher 4 speed kit with micro super finish or downshift case support the gear box transmissions muncietremecsaginawtkotop

  • Muncie 4 Speed Rock Crusher

    The magical muncie 4speed transmissionby john gunnellthe m22 is called the rock crusherpeople think all muncie fourspeeds are rock crushers but theyre notthe m20 and m21 came out about the same time in 1963 but the m22 didnt come out until 1965it was developed for

  • The History Of The Muncie 4 Speed

    The muncie 4 speed was created in response to the engine power levels in gm vehicles exceeding the limits of an earlier transmission the borg warner t10 4 speed although the muncie 4 speed found it easier to handle engines growing power its design borrowed from that of the t10 it was replacing and even used the same basic

  • Brand New Supercase M22 4

    This a brand new supercase m22 4speed rockcrusher style transmission each new auto gear transmission is built from genuine auto gear parts the highest quality available this is a beefy version of the original rock crusher

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