M22 Rock Crusher Identification


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 You can identify several unique signs that identify an


Muncie four-speeds | Hemmings Daily

Sep 23, 2018 · The 256:1 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 …


Muncie 4-Speed Identification Guide - Chevy DIY

The progression of the 10-spline input identification groove system From left to right, early M20, M21, later M20, and M22 You really cannot get the early M20 and M22 mixed up because the early M20 came with a 7/8-inch countershaft, while the M22 did not In fact all of the upper-speed gears have the same tooth count regardless of ratios


M22 Rock Crusher Identification - Crusher USA

muncie rock crusher - PerformanceForums The M22 rock crusher was not installed in holdens The only muncie that i am aware of being factory fitted in a holden is the M21 in the 350 HQ » Contact us 1971 m22 rock crusher transmission gear ratios – Grinding


M22 Rock Crusher - 4 Gear Trans Co

Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units and OEM parts and NOS parts We have rebuild kits in …


Muncie Identification | The HAMB

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)


Muncie 4 Speed Transmissions

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? Well it wasn't designed so that you could go drag racing on Saturday night or impress girls in front of Burger King by doing massive hole shots


Muncie 4 Speed

Muncie also had a second close-ratio transmission coded M22 and known as the "rock crusher," which was used behind performance big-block engines and in some Corvettes These M22 units are highly sought-after for performance applications The term "rock crusher" refers to the noise made by the meshing of the strong-er helical gears in the M22


M22 Rock Crusher - 4 Gear Trans Co

Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units and OEM parts and NOS parts We have rebuild kits in …


M22 Rock Crusher Identification - Crusher USA

muncie rock crusher - PerformanceForums The M22 rock crusher was not installed in holdens The only muncie that i am aware of being factory fitted in a holden is the M21 in the 350 HQ » Contact us 1971 m22 rock crusher transmission gear ratios – Grinding


There is a ton of Muncie information on this page It will

Axle ratios of 373 and lower (numbers getting higher) came with close ratio transmissions, while axle ratios of 355 and higher (numbers getting lower) used wide ratio transmissions Many GM high performance engines came with the M-22 "Rock Crusher" in the years 1970 through 1973


There is a ton of Muncie information on this page It will

Axle ratios of 373 and lower (numbers getting higher) came with close ratio transmissions, while axle ratios of 355 and higher (numbers getting lower) used wide ratio transmissions Many GM high performance engines came with the M-22 "Rock Crusher" in the years 1970 through 1973


Muncie 4-speed - chevellestuffnet

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


M22 Rock Crusher Identification - Crusher USA

muncie rock crusher - PerformanceForums The M22 rock crusher was not installed in holdens The only muncie that i am aware of being factory fitted in a holden is the M21 in the 350 HQ » Contact us 1971 m22 rock crusher transmission gear ratios – Grinding


identifying an m22 rock crusher - essentialgapcoza

· Only the M22 is a "rock crusher" and it's almost a certainty you don't have Proper identification of the transmission type is absolutely necessary, How to Identify a M22 Rock Crusher | eHow Mar 05, 2011 · An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by …


decode on rockcrusher transmission - thedugongcoza

1971 Chevrolet Corvette C3 Production Statistics and Facts This was the last year for the M22 "Rock Crusher" heavy duty transmission It was named the "Rock Crusher" because of the sounds it …


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

New Super Heavy Duty Direct Replacement and Strongest M22’s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears 26 spline input and large 32 spline output shaft C355 Forged Aluminum Mid-Plate Super Tail AG Roller Side Cover A great Super Heavy Duty Rock Crusher M22 for your Camaro, Nova, Chevelle, Corvette or other GM car


decode on rockcrusher transmission - zevenbergmediationnl

rock crusher transmission codes decode on rockcrusher transmission M21 Rock Crusher Saginaw Transmission Crusher USA 2014422 About m21 rock crusher saginaw transmission related information code transmission s rock crusher transmission codes,Muncie M 22 Rock Crusher Transmission $2 000 auto I decided to install a heavier duty transmission


Muncie 4 speedM21, M22, Rock Crusher? | The HAMB

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 ratioagain from what I …


what is a rock crusher transmission? | Yahoo Answers

May 01, 2009 · 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 (355 or lower numerically) unless someone has changed it


M22 Rockcrusher - YouTube

Dec 10, 2014 · The nostalgic sound of a GM Muncie M22 "Rockcrusher" 4 speed manual transmission


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


Difference between M21 and M22 | NastyZ28

Oct 01, 2008 · Difference between M21 and M22 Discussion in ' A M22 code should look something like this, P3E22C I don't know how many people I've had tell me "Oh ya this thing has a Rock Crusher (colloquial term for M22) in it I've only heard the sound of the real deal once Oct 1, 2008 #6


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 This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and Pontiac vehicles Compatible Vehicles


Identifying An M22 Rock Crusher - Crusher USA

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Identifying Muncie 4-Speeds

Identifying Muncie 4- Speeds Several things are needed to identify a Muncie correctly The first is a main case casting number Second a count of the input shaft and output shaft splines and if any rings or grooves exist around the input shaft splines Third are date codes and VIN numbers that help confirm that the above case and gears belong together


identifying an m22 rock crusher - essentialgapcoza

· Only the M22 is a "rock crusher" and it's almost a certainty you don't have Proper identification of the transmission type is absolutely necessary, How to Identify a M22 Rock Crusher | eHow Mar 05, 2011 · An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by …


how to identify an m22 rock crusher transmission

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 ratio M21, and a second heavy duty close ratio M22, also known as the Rock Crusher We also Read More


Difference between M21 and M22 | NastyZ28

Oct 01, 2008 · Difference between M21 and M22 Discussion in ' A M22 code should look something like this, P3E22C I don't know how many people I've had tell me "Oh ya this thing has a Rock Crusher (colloquial term for M22) in it I've only heard the sound of the real deal once Oct 1, 2008 #6


Identifying An M22 Rock Crusher - Crusher USA

» identifying an m22 rock crusher » m22 60 super rock crusher » free free plans plans rock crusher rock crusher » rock of ages quarry rock crusher Chevelle SS Identification - Team Chevelle - Online 1970 In 1970, there were two different SS packages available One was the "Z25" SS-396 and the other was the "Z15" SS-454


Muncie Rock Crusher Identification - nnguniclubcoza

Muncie Rock Crusher Identification - Crusher USA How to Identify a M22 Rock Crusher eHow 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


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 …


It's Worn • Guide to Muncie M20, M21, and M22 Four-Speed

GM’s goal with the Muncie four-speed was to produce a better shift employing larger synchro cones He tells us both the M20 wide-ratio and M21 close-ratio transmissions were first offered in 1963 The M22 Rock Crusher would come later to accommodate the heavy twist …


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


Muncie 4-Speed: The Complete History - Chevy DIY

Muncie 4-Speed: The Complete History 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


M22 Identification - Chevelle Tech

May 12, 2005 · This bumbed me out since I had previously read that this was an indication that it was a Saginaw not a Muncie It does have a 7 bolt side cover Doe this mean it's still an M22 but just manufactured at the Saginaw assembly plant or it's not an M22 "Rock Crusher Transmission" I …


The Mighty & Majestic Muncie 4 Speed Transmission - Wilson

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 name The M20 and M21 were both release in 1963, but it wasn’t until 1965 that the M22 hit the market The M22 was created for the Corvette Grand Sport racing program


How To Identify An M Rock Crusher Transmission

How to Identify a M22 Rock Crusher It Still RunsAn M-22 Мобильная дробилка для песка +мойка


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" This is by far the "BEST" replacement aluminum case ever built for a Muncie!