m22 rock crusher numbers

  • How to Identify a M22 Rock Crusher It Still Runs

    How to Identify a M22 Rock Crusher by Janos Gal . Each transmission has different numbers of teeth. An M-22 "Rock Crusher" always has 26 teeth. Step 3. Count the number of splines in the transmission. M-22 "Rock Crushers" made between 1967 and 1970 have 10 splines; transmissions made between 1969 and 1974 have 26 splines.

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

    Jul 29, 2016· Learn how to identify production code numbers, VIN numbers, and more on a Muncie transmission. and a second heavy-duty close-ratio M22, also known as the “Rock Crusher. and M22

  • Muncie 4-speed CHEVELLESTUFF

    The M22 transmission has a 20 degree helix angle on the gear set as opposed to a 45 degree angle found on the M20 and M21 and were made with a higher nickel alloy. The straighter angle was designed to produce less end loading of the gear train and less heat but created more noise, thus the nickname "Rock Crusher" was born.

  • Muncie 4 Speed Transmissions

    How to Identify 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 gearset. The reason you may ask?

  • Guide to Muncie M20, M21, and M22 Four-Speed Transmissions

    Aug 07, 2018· The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. The M20 and M21 transmissions produced from 1963-'74

  • Muncie four-speeds Hemmings Daily

    Sep 23, 2018· The 2.56:1 ratio is commonly referred to as the M20. 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

  • Author: Jim O'clair
  • Muncie Identification The H.A.M.B. The Jalopy Journal

    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 design-feb. 28th, 1968, M20 or M21. Definitely not a rock crusher(no straight cut gears).

  • Hot Rods Muncie vs t-10 4 speed The H.A.M.B.Apr 07, 2017M22 Muncie Transmissions The H.A.M.B.Apr 28, 2012Muncie 4 speed....M21, M22, Rock Crusher? The H.A.M.B.Mar 30, 2009B-W T-10 vs Muncie M21 The H.A.M.B.Jul 16, 2008See more results
  • M23 'RockCrusher, Best 4 speed trans, Chevy and GM YouTube

    Jul 26, 2017· M23 'RockCrusher, Best 4 speed trans, Chevy and GM A lot of people may not be aware of this, because it's not advertised much. Most people that have an old muscle car or a classic car from the

  • Author: syyenergy7
  • Muncie 4-Speed: The Complete History Chevy DIY

    Muncie 4-Speed: The Complete History. According to research by Alan Colvin (author of the Chev­rolet by the Numbers books), 57 M22 units were actually built for 1965 production. The engineering change documentation for the M22 is dated December 12, 1964.

  • How to Identify a Muncie Four Speed Hot Rod

    Jul 05, 2016· There also was a second, heavy-duty close-ratio version: the "Rock Crusher" (M22) that was offered on some of the high-performance big-block models, starting with the 1965 Corvette.

  • M23 'RockCrusher, Best 4 speed trans, Chevy and GM YouTube

    Jul 26, 2017· M23 'RockCrusher, Best 4 speed trans, Chevy and GM A lot of people may not be aware of this, because it's not advertised much. Most people that have an old muscle car or a classic car from the

  • Author: syyenergy7
  • Muncie 4-Speed: The Complete History Chevy DIY

    Muncie 4-Speed: The Complete History. According to research by Alan Colvin (author of the Chev­rolet by the Numbers books), 57 M22 units were actually built for 1965 production. The engineering change documentation for the M22 is dated December 12, 1964.

  • Chevelle SS454 great sounds Muncie first gear hotrod 8

    Aug 04, 2012· SS454 Chevelle following 70 Camaro. Rock crusher Muncie trans sound with great engine exhaust sound. Was a Hot Rod Magazine car or Aug 1 2001 hotrod for more pics.

  • Author: Porsche911M491
  • Muncie 4 speed....M21, M22, Rock Crusher? The H.A.M.B.

    Mar 30, 2009· 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. I also have what I believe is an M21, but I'm not certain. The M22's are both close ratio and the M21 is a wide ratio...again from what I

  • So you've decided to slam four with a GM Muncie Transmission

    So you've decided to slam four with a GM Muncie Transmission. crowmolly. M22, the rarest of the bunch. It’s nickname is the “rock crusher” due to the noise generated by the gearset. The gear ratios are the same as in the M21, but the tooth angle is different.

  • GM Muncie 4-Speed Decoding : Drivin' It Home

    GM Muncie 4-Speed Decoding The Muncie 4-speed transmission was used with many different GM models and engine combinations from 1963 through 1974. The basic design and operation theory of the gearbox changed little during this period, however several design upgrades and modifications were made during the total production run.

  • The 1965 Chevrolet M22 Rockcrusher Transmission: The

    Sep 15, 2010· Across the top of the page are the words “First Build 4/15/65 1st Shipment 4/19/65, recap of M22 (Rock Crusher) Trans.” By comparing these M22 transmission assemblies to Chevrolet’s 1965 transmission identification codes, I found a perfect match.

  • 1969 Chevrolet Nova SS 396/375hp L78 Red Hills Rods and

    The massive L78 motor is linked to the numbers matching Muncie M22 ‘Rock Crusher’ 4-speed transmission w/ correct Muncie code & partial VIN, which is linked to the numbers matching 3.55 Positraction rear axle. She fires up instantly, settling into a nice smooth idle and she runs, drives & performs beautifully in every way!

  • NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher

    NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher Street/Strip. Camaro, Corvette, Chevelle, Nova. 2 week lockdown SALE! $ 2,799.00 $ 2,349.00

  • m22 muncie eBay

    Find great deals on eBay for m22 muncie and muncie m22 rock crusher. Shop with confidence. muncie m22 rock crusher muncie m21 muncie transmission muncie 4 speed muncie m22 gear set m22 muncie transmission muncie m20 muncie case borg warner super t10. Number of bids and bid amounts may be slightly out of date. See each listing for

  • Identify General Motors' Four-Speed Transmissions

    Jun 13, 2017· The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles. The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio. If a car came with an axle ratio of 3.73 (or numerically higher), it usually came with a close

  • Muncie M-22 Rock Crusher Four Speed Transmission RARE

    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`s, Camaros, Chevelles, Nova`s, El Camino`s, Impala`s, Oldsmobiles and Pontiacs. Also included are Hand Fitted Synchronizer Sliders and Hubs.

  • Seller Rating: 100.0% positive
  • Muncie M-22 Rock Crusher Four Speed Transmission RARE

    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, And by the way all my M22`s come standard with the Rock Crusher Blower Like Whine! Please enter a number less than or equal to 0. Select a valid country.

  • Seller Rating: 100.0% positive
  • m22 muncie eBay
    Find great deals on eBay for m22 muncie and muncie m22 rock crusher. Shop with confidence. muncie m22 rock crusher muncie m21 muncie transmission muncie 4 speed muncie m22 gear Find great deals on eBay for m22 muncie and muncie m22 rock crusher. Shop with confidence. muncie m22 rock crusher muncie m21 muncie transmission muncie 4 speed muncie m22 gear set m22 muncie transmission muncie m20 muncie case borg warner super t10. Number of bids and bid amounts may be slightly out of date. See each listing for
  • Identify General Motors' Four-Speed Transmissions
    Jun 13, 2017· The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles. The ratio of the four-speed transmission The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles. The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio. If a car came with an axle ratio of 3.73 (or numerically higher), it usually came with a close
  • Muncie M-22 Rock Crusher Four Speed Transmission RARE
    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`s, Camaros, Chevelles, Nova`s, El 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`s, Camaros, Chevelles, Nova`s, El Camino`s, Impala`s, Oldsmobiles and Pontiacs. Also included are Hand Fitted Synchronizer Sliders and Hubs.Seller Rating: 100.0% positive
  • Muncie M-22 Rock Crusher Four Speed Transmission RARE
    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, And by the way all my M22`s come 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, And by the way all my M22`s come standard with the Rock Crusher Blower Like Whine! Please enter a number less than or equal to 0. Select a valid country.Seller Rating: 100.0% positive
  • Identifying Muncie 4 Speeds II by Paul Cangialosi
    The higher nickel alloy allowed for more impact of the gears. Another misconception is if you have a drain plug you have an M22. Again this was only true when the first M22 boxes were created. But The higher nickel alloy allowed for more impact of the gears. Another misconception is if you have a drain plug you have an M22. Again this was only true when the first M22 boxes were created. But all 3925661 castings had drain plugs. Reading Serial and VIN Numbers. Serial numbers for Muncie 4 speeds always begin with the letter "P".
  • what is a rock crusher transmission? Yahoo Answers
    May 01, 2009· Model number is meaningless, same number used for all three variants. Only the M22 is a "rock crusher" and it's almost a certainty you don't have one. They are POS' Model number is meaningless, same number used for all three variants. Only the M22 is a "rock crusher" and it's almost a certainty you don't have one. They are POS' but todays standards, since back then they couldn't actually put the power to the ground due to the tires and suspension.
  • 1969 Chevrolet Camaro Z28 4spd Chicago Car Club

    1969 Chevrolet Camaro Z/28 Original, Numbers-Matching Drivetrain Well-Optioned Car 302ci V8 / M22 Rock Crusher 4spd Manual / 4.10 Posi 25 Years Owned,...

  • List of GM transmissions Wikipedia
    Automatic transmissions Early models. The GM Hydra-Matic was a success and installed in the majority of GM models by 1950. Through the 1950s, all makers were working on their own automatic Automatic transmissions Early models. The GM Hydra-Matic was a success and installed in the majority of GM models by 1950. Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone.
  • M21 M22 4 Speed Muncie Manual Transmission Midwest
    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 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.
  • 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 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. This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and Pontiac vehicles. Compatible Vehicles
  • Magical Muncie Four-Speed Hotrod Hotline
    An M22 retains less heat due to the straight-cut gear design and the lack of thrust that helical-cut gears create. An M-22 holds up well. The downside is that it tends to make noise. It will rattle at low rpms An M22 retains less heat due to the straight-cut gear design and the lack of thrust that helical-cut gears create. An M-22 holds up well. The downside is that it tends to make noise. It will rattle at low rpms and whine at higher rpms. The M22 is called the Rock Crusher. “Dump the Rock Crusher,” hot rodders say.
  • Muncie decoding? NastyZ28
    Nov 23, 2014· As stated, the Camaro didn't use the M22 by 1973, but the Muncie was also used in the Corvette, and likely still in the Chevelle. Also, Pontiac still used it. I don't have As stated, the Camaro didn't use the M22 by 1973, but the Muncie was also used in the Corvette, and likely still in the Chevelle. Also, Pontiac still used it. I don't have production specs for Oldsmobile, so I don't know if they used it by 1973. Check the numbers on a Muncie. They will tell you if it is a M20, M21, or M22.
  • Muncie M-22 Rock Crusher Four Speed Transmission RARE
    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`s, Camaros, Chevelles, Nova`s, El 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`s, Camaros, Chevelles, Nova`s, El Camino`s, Impala`s, Oldsmobiles and Pontiacs.. Also included are Hand Fitted Synchronizer Sliders and Hubs. The hand fitted sliders/hubs improves up and down shifting quality through all RPM ranges.5/5(3)
  • Muncie Transmission for sale Only 4 left at -65%
    Chevy muncie m22 rock crusher 4 speed transmission 0 miles on rebuild (torrance) Sold at 1495 $ Chevy gm/ general motors muncie m22 rock crusher 4 speed transmission 0 miles on rebuild Chevy muncie m22 rock crusher 4 speed transmission 0 miles on rebuild (torrance) Sold at 1495 $ Chevy gm/ general motors muncie m22 rock crusher 4 speed transmission 0 miles on rebuild gear ratios 1st 2.20, 2nd 1.64, 3rd 1.28, 4th 1.00 gear oil not even added yet selling from an unfinished project car should fit belair, camaro,...