A M22 Rock Crusher

M-22 "rock crusher"

I explain this in detail, because like so many BS stories that have occurred over the years, the M22//Rock Crusher is one of them that continues to be perpetuated by "armchair" experts. Originally, the M22 was ONLY a close …

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

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 …

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Muncie 4-speed

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. Another misconception is if you have a drain plug you have a M22.

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Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission

This a BRAND NEW SUPERCASE M22 Muncie Rockcrusher Style Transmission. This is a BEEFY version of the original Rock Crusher transmission. Most all the weak points of an …

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GENERAL MOTORS MUNCIE 4-SPEED MANUAL …

L30-s36T: except M22 3831746 WT297-21 L30-s36T: M22 'Rock Crusher' 3879999 WT297-21A A17 Mainshaft 3rd Gear L27-s36T: except M22 3831747 WT297-11 L27-s36T: M22 'Rock …

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M-22 Muncie Rock Crusher for sale

Muncie M22 4 Speed Rock Crusher Gear Kit - Input Cluster 1st 2nd 3rd Idler Gear. Opens in a new window or tab. Brand New. C $828.84. Buy It Now. from United States. Sponsored. Top …

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M-22 "rock crusher"

The name stuck, and like many other nicknames that have occurred in the past, the term Rock Crusher has just stuck, and that's why the M22 is frequently called a rock …

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The 1965 Chevrolet M22 Rockcrusher Transmission: The Mystical Transmission

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 …

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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 …

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M-22 Muncie Rockcrusher for sale

1965 Corvette VIN S116716 M22 Rock Crusher Muncie 1 of 57 1965 M-22's **REAL** Opens in a new window or tab. Pre-Owned. $19,999.00. or Best Offer +$286.00 delivery. 58 watchers. …

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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?

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NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2899.00

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.

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M21 M22 4 Speed Muncie Manual Transmission

We have a large inventory of rebuilt M21 & M22 Manual Transmissions plus transmission parts. Our factory rebuilt re-manufactured transmissions are dyno tested before …

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Muncie Parts

In 1965, GM introduced an even more robust version of the Muncie transmission, known as the M22 or "Rock Crusher." This transmission, with its distinctive whine, became synonymous with …

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Muncie M22 Rock Crusher for sale

1968 Muncie M22 Rock Crusher 4 Speed,new main case. Professional Built. Opens in a new window or tab. Brand New. $2,750.00. Buy It Now +$175.00 delivery in 2-4 days. Sponsored. …

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The 1965 Chevrolet M22 Rockcrusher Transmission: The …

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 …

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Muncie 4-Speed: The Complete History

This is the current Muncie M22. Your can see that the layout of the geartrain is identical to the ST10's. All gears and synchronizers are in the same position. Notice how the angle of the M22 …

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How to Rebuild a Muncie Four-Speed Transmission

The Muncie four-speed is as legendary as the cars that it was put into, with the M20, M21, and Rock Crusher M22 models all part of the hot rod vernacular. From the OEM factories …

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MUNCIE M22 "ROCK CRUSHER"

Finally, a show car transmission worthy of your SHOW CAR OR STREET VEHICLE. The M22! This iconic transmission is based upon the infamous "ROCK CRUSHER" Transmission made …

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Muncie M22 Rock Crusher

1972 Muncie M22 Rock Crusher 4 Speed Counter Transmission ORIGINAL C CODE NO VIN. Opens in a new window or tab. Remanufactured. $3,195.00. Buy It Now +$150.00 delivery. 24 …

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M22 Rock Crusher

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 …

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Guide to Muncie M20, M21, and M22 Four-Speed …

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 are easy to identify in both wide- and …

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MUNCIE M22 "ROCK CRUSHER"

This iconic transmission is based upon the infamous "ROCK CRUSHER" Transmission made famous in the 60`S AND 70`S by being installed in the L-88`S, BIG BLOCK 425 HP Factory Muscle Cars and HOT RODS of the past. …

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How To Identify Chevy Four-Speed Transmissions

The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles. The gear ratio of the Chevy four-speed …

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Auto Gear Upgraded Ultra Case M22 Rock Crusher 4-speed.

STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR ULTRA CASE With The Strongest M22z WIDE OR CLOSE RATIO 4 SPEED TRANSMISSION. A GREAT HEAVY …

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1969

Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Chevelles and Novas. This one will have the holes on the side where a bolt …

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The Story of the Mighty & Majestic Muncie 4 Speed …

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 …

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M22-Wide vs M22 "Rock Crusher"

We are restoring a 72 Chevelle SS and would like to use a Muncie "Rock Crusher". Is there anyone out there that and tell me the difference between a Muncie M22W and a M22 …

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Muncie 4 Speed Transmissions And Rebuild Kits

Super Pro Road/Race Muncie Upgraded Ultra Case M22 Rock-Crusher. Memorial Day SALE!!! $ 4,249.00 Original price was: $ 4,249.00. $ 3,949.00 Current price is: $ 3,949.00. Sale Product …

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Muncie 4-speed Transmissions | The Online …

The term "rock crusher" refers to the noise made by the meshing of the stronger helical gears in the M22. Later model 1971-'74 Muncies are also popular with racers, because these transmissions used a 32-spline output that …

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M22

What you will get in our 'Syracuse' M22 is a gearset that is stronger, more durable and cooler running. The gearsets are available in three ratios: The classic Rock Crusher M22 …

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Rock Crusher identity

They used this to reduce friction and in turn gave it a nice greary noise thus the rock crusher. Chris . ... m22 The only way to be sure is to pull the side cover and check …

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Muncie Identification | The H.A.M.B.

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 …

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Muncie four-speeds | The Online Automotive …

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 …

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Muncie 4-Speed Identification Guide

Just three types of Muncie 4-speeds are available based on the RPO (regular production option) code used when a car was ordered: the M20 (standard wide-ratio), M21 (close-ratio), and M22 (heavy-duty close-ratio). (The M does not …

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How to Identify a M22 Rock Crusher

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 …

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American Chevy Muncie – M20, M21, M22 | Allstate Gear

The M22 "Rock Crusher" followed four years later. It uses stronger components to handle big-block power. The original M20 was only offered for one year. It has the GM casting number …

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Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed.

STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR ULTRA CASE With The Strongest M22z ULTRAWIDE RATIO 4 SPEED TRANSMISSION. A GREAT HEAVY DUTY …

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Why Is The Muncie M22 Transmission Called The 'Rock Crusher?'

The M22 Rock Crusher is one of the most iconic engine transmissions of all time, but why does it have that nickname? And what's so special about this unit?

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Chevy Transmissions: Muncie 4 Speed M22 Rockcrusher..

"Where Our Customers Send Their Friends" Chevy Transmissions: Muncie M22 "Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of it's time for high …

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