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muncie rock crusher trans

Magical Muncie Four-Speed | Hotrod Hotline

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. People think all Muncie four-speeds are Rock Crushers, but they're not.

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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 ...

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Muncie 4 Speed Transmissions And Rebuild Kits

Home of the world's best 4 speed muncie transmissions and parts. We also offer muncie rebuild kits, racing parts and m22 rock crusher transmissions.

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The History of the Muncie 4 Speed | It Still Runs

The Muncie 4 speed was a transmission that was used in General Motors (GM) between 1963 and 1975. There was little change to its basic design and operation; in retrospect, it was created to meet car needs at the time, if only for a brief period.

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Muncie 4-Speed Identification Guide - Chevy DIY

Most transmissions are missing these tags, but if you want to do a complete restoration they are generally necessary. Even if your Muncie is assembled from a mix of parts, you should be able to determine the ratio. Remember, if the transmission is still in the car only the 1969 to 1974 cases had ratio identifiers in the serial number.

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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 Muncie front case from "Auto Gear". This is by far the "BEST" replacement aluminum case ever built for a Muncie! The front bearing is a "SEALED" bearing, and slightly thicker than the original Muncie's ...

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How to Identify a Muncie Four Speed - Hot Rod Network

Jul 05, 2016· The Muncie four-speed transmission was used with many different models and engine combinations from 1963 through 1974. And you're right, Zack, not too many people actually know how to ...

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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. I took the time to research the patent number that is cast into most Muncie main cases.

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Autogear Muncie M22Z Rockcrusher Gear Whine in1970 Pontiac ...

Oct 11, 2016· Here's a short video of my 1970 Trans Am so one may listen to the Autogear Muncie M22Z whine...the transmission was built by Paul Cangialosi @ 5speeds.com. The 2.98 first gear is awesome and as ...

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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 …

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m-22 muncie rock crusher | eBay

Find great deals on eBay for m-22 muncie rock crusher and muncie m22 transmission. Shop with confidence.

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GM Muncie 4-Speed Decoding : Drivin' It Home

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 (3.55 or lower numerically) unless someone has changed it.

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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.

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

Feb 21, 2010· The most well known Muncie transmissions are the M20(wide ratio), M21(close ratio), and the M22(rock crusher). Although not mentioned much, there was also an M23 transmission that was used, beginning in 1970. The M23 is recognized by a 26-spline(fine) input shaft and a large output shaft that requires a T-400 driveshaft yoke.

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

Aug 07, 2018· 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 …

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MUNCIE 4 SPEED TRANSMISSION REPAIRS, REBUILDS AND PARTS ...

We rebuild and repair Muncie and Saginaw 4 speed gearboxes. ... MUNCIE 4 SPEED TRANSMISSION REPAIRS, REBUILDS AND PARTS M20 M21 M22 ROCKCRUSHER GEARBOXES. We rebuild and repair Muncie and Saginaw 4 speed gearboxes. We also supply new and used spares. Any parts not in stock we can obtain very quickly from our USA supplier. Muncie and Saginaw 4 ...

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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 G.M cars. They have the same gear ratios as the legendary M21 but with a heavy duty gearset.

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Muncie Parts - thegearbox.org

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. No Price Muncie Master Overhaul Kit. The ultimate Master rebuild kit for Muncie transmissions. Kit includes: From $283.00 . Muncie Overhaul Kit 1966-74. Complete overhaul kit for Muncie 4 speed transmissions, 1966-1974. From $114.95 . Muncie Heavy Duty Competition Overhaul kit 66-74

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Muncie Rock Crusher Trans - roicompany.nl

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 …

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what is a rock crusher transmission? | Yahoo Answers

Apr 30, 2009· The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rods.Well balanced, smooth shifting and after '60 Aluminum cased capable of a lot of HP.

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M22 Rock Crusher - fourgeartrans.com

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 …

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Muncie 4 speed....M21, M22, Rock Crusher? | The H.A.M.B.

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 reason(s). 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.

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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.

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Muncie M22 Rock Crusher 4 Speed Transmission | eBay

Find many great new & used options and get the best deals for Muncie M22 Rock Crusher 4 Speed Transmission at the best online prices at eBay! Free shipping for many products!

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Muncie Transmission for sale | Only 4 left at -65%

Muncie m-22 rock crusher four speed transmission - new gears - show car quality Sold at 1695 $ For sale is a close ratio transmission for 57 thru 74 gm products including grand sport corvette, chevrolet, oldsmobile, buick and pontiac and is a rare opportunity to own a virtually brand new m-22 close ratio rock crusher transmission...

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The Mighty & Majestic Muncie 4 Speed Transmission

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.

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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 transmission, with four more developed inside GM alone.

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M22 Muncie Rock Crusher 1969 - hemmings.com

Category: Transmission & Drivetrain. Price dropped from $2500 to $2300 on 7/16/2019 --- For sale is an original low mileage 1969 Muncie M22 rock crusher. I've had this for quite some time to put back in my 69 Z28 but I am going to a different transmission. This …

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Muncie 4 Speed Transmissions and Parts

With the quality of used Muncie transmissions getting worse in the last 10 years, the idea of making new improved Muncie parts was becoming a reality. Using the best components currently made for the Muncie today we are now able to supply replacement Muncie 4 speeds for a variety of applications.

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The History of the Muncie 4 Speed | It Still Runs

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 T-10 4 speed. Although the Muncie 4 speed found it easier to handle engine's growing power, its design borrowed from that of the T-10 it was replacing and even used the same basic layout.

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