how to identify an m rock crusher transmission

The Mighty amp Majestic Muncie 4 Speed Transmission Wilson 39 s Auto

The Muncie 4 Speed came in 3 basic models the M 20 M 21 amp M 22 The M22 was eventually dubbed the Rock Crusher It is possible to tell if the transmission is an M22 by the coding stamped on their sides otherwise you would nbsp

Hurst shifter and muncie m22 rock crusher YouTube

21 Oct 2016 406 ci engine Muncie M22 Rock Crusher 4 speed manual transmission with muncie m22 rock crusher identification muncie m22 muncie m22 nbsp

M22 Rock Crusher Muncie 4 Speed Vin Tag 1970 thru 1974

6 Jun 2016 This is a very clean Muncie M22 With Build Tag asking 1 400 00For it and you can reach me on this video if you want it Just email me Thanks nbsp

FAQ

How do I identify a Muncie transmission How do I tell the difference between an M 20 M 21 and M 22 was designed to produce less end loading of the gear train and less heat but created more noise thus the nickname quot rockcrusher quot

Camaro Transmission Camaro Research Group

The Powerglide RPO M35 was the optional 2 speed automatic transmission for the The Muncie usages are also shown on the ID tables e g the 69 ID table is the reason for the popular nickname for this transmission the quot Rockcrusher

M21 M22 4 speed GMC and Chevrolet Rebuilt Manual

M21 amp M22 4 Speed Muncie Chevrolet amp GM Rebuilt Manual Transmissions Buy Factory Below you will find a detailed parts list for the M21 amp M22 manual transmission that includes Rebuilt Transmission M22 1966 1974 Rock Crusher

Muncie 4 Speed Identification Guide Chevy DIY

You can copy and paste this link to share https www chevydiy com muncie 4 speed identification guide Many cars advertised as matching numbers restorations usually omit the transmission as part of that feature M codes relate to transmissions just as G codes relate to rear axles and J codes are for brakes

Muncie four speeds What to look for hunting down G Hemmings

The Muncie four speeds are a very popular transmission with Chevrolet muscle car The first thing to look for to identify a Muncie is the side cover second close ratio transmission designated M22 and often referred to as the quot rock crusher quot nbsp

Muncie 4 Speed Transmission eBay

Find great deals on eBay for Muncie 4 Speed Transmission in Transmission amp Drivetrain Shop with confidence Muncie 4 Speed quot Rock Crusher quot Gear Set

Muncie M22 4 Speed Rock Crusher Gear Whine YouTube

3 Sep 2015 A video with better audio of the nostalgic sound of a Muncie M22 Rock Crusher transmission at work in a 1966 Chevrolet Chevelle

Identify General Motors 39 Four Speed Transmissions Chevy Hardcore

13 Jun 2017 The M22 Rock Crusher used a gearset that features less of an In order to correctly identify a Muncie four speed transmission several visual nbsp

Muncie 4 Speed Transmissions 5Speed

Many people are always calling me or asking me at shows on how to identify Muncie 4 speeds Not too many people actually know what type Muncie they have and most publications have done a fantastic job of giving out wrong information This includes performance parts books from GM as well as a multitude of poorly nbsp

M22 Rock Crusher 4 Gear Trans

Muncie M22 quot Rock Crusher 4 SPEEDS FROM 1965 TO 1974 This page is For identification purposes all GM M22s have seven bolts attaching the Side Cover nbsp

How to Identify a M22 Rock Crusher It Still Runs Your Ultimate

An M 22 quot Rock Crusher quot 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

MARKS TRANSMISSION SHOP ORLEANS IN 47452 WeCrash Demolition

got 3 derbys in the next 2 weeks sure hope the rock crusher can hang i have VIDEO CAMERAS SET UP at my shop now to find out who might be taking things trans still works great i 39 m just swapping to a 3 speed

Magical Muncie Four Speed Hotrod Hotline

A Muncie differs from a Saginaw transmission in that its reverse lever is in 3 four speed transmissions and who can help you identify what you 39 ve got It uses much the same gear ratios as the close ratio M 21 but it can handle much more abuse People think all Muncie four speeds are Rock Crushers but they 39 re not

Transmission identification Chevelle Tech

Hi I have a 4 spd that I am trying to identify Any help My book says it is a M 22 Rock Crusher with 2 20 first gear and if it has Side Cover part nbsp

Muncie four speeds What to look for hunting down G Hemmings

The side cover castings will tell you the type of shift shafts that were used internally The 2 20 1 ratio is commonly designated as the Muncie M21 transmission 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 quot rock crusher quot nbsp

Muncie 4 speed Casting Numbers Decoding Identification

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 quot Rock Crusher quot nbsp

Muncie 4 speed Casting Numbers Decoding Identification

Muncie 4 speed Transmission Group 4 000 Casting Numbers heat but created more noise thus the nickname quot Rock Crusher quot was born Chevelle dated August M or September P would probably not have the A B or C designation

GM Muncie 4 Speed Decoding Drivin 39 It Home

First GM used several different methods to label and identify transmissions from year to year and model to model M 22 Rock Crusher Identification

How to Identify a Muncie Four Speed Build Date Codes VINs and

29 Jul 2016 Learn how to identify production code numbers VIN numbers and more on a Muncie transmission M21 and a second heavy duty close ratio M22 also known as the Rock Crusher The calendar date codes for the Muncie transmission are unique because F G I J D April M August T December nbsp

Chevrolet Chevy Manual Transmission Identification and Decoding

Further Muncie identification 3 Muncie 4 speeds were offered The M 20 wide ratio the M 21 close ratio and the quot Extra heavy duty close ratio quot M 22 also known as the quot Rock Crusher quot The M 22 was generally installed behind severely powerful high torque big block engines The M 22 is distinguished from an M 21 by the nbsp

GTO Transmissions Andy 39 s Auto Sport

Andy 39 s Auto Sport Learning Center Vehicle Specs GTO Transmissions Model Identification Code Automatic These codes were stamped on a metal C 2 2 1 Rock Crusher Beginning in M Muncie 3 Speed amp Overdrive N Muncie 4 nbsp

1968 1982 Corvette Transmission Identification Codes

Transmission codes for the C3 Corvette from 1968 1982 Note The nomenclature quot rock crusher quot was actually used by Chevrolet High Shift Point Transmission D April M August T December Calendar Month Codes Warner

How to Identify a M22 Rock Crusher It Still Runs Your Ultimate

An M 22 quot Rock Crusher quot is a Muncie four speed transmission for cars made by General Motors in the 1960s Identify a transmission type correctly before fitting it nbsp

List of GM transmissions Wikipedia

General Motors is an innovator of automatic transmissions introducing the Hydra Matic in 1940 This list includes some GM transmissions

M22 Rock Crusher eBay

Find great deals on eBay for M22 Rock Crusher in Manual Transmission Parts Muncie M 22 Rock Crusher Four Speed Transmission New Gears Pass

Rock Crusher Jalopnik

2 Jun 2008 So far we 39 ve had only automatics in the Cool Transmission Name Of The Oh sure quot Rock Crusher quot wasn 39 t its official name but I 39 m making up nbsp

identify rock crusher four speed trans

Chevrolet Chevy Manual Transmission Identification and Decoding Oct 20 2011 chevy four speed transmissions Further Muncie identification the quot Extra heavy duty close ratio quot M 22 also known as the quot Rock Crusher quot

How To Identify Chevy 4 Speed Transmissions YouTube

30 Jul 2015 How To Remove Install Muncie 4 Speed Transmission GTO Chevelle Skylark 442 Part 1 1AAuto com Duration 12 25 1A Auto Parts 52 489 views middot 12 25 middot M23 39 RockCrusher Best 4 speed trans Chevy and GM Duration 36 06 syyenergy7 1 732 views middot 36 06 What Kind Of Transmission Do I Have nbsp

1971 Chevrolet Corvette C3 Production Statistics and Facts

This was the last year for the M22 quot Rock Crusher quot heavy duty transmission The quot Vehicle Identification Number quot also VIN or serial number is stamped on a plate on the inner Overall length 182 5 inches 4 636 m 182 5 inches 4 636 m