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Muncie M22 4 Speed Rock Crusher Gear Whine - YouTube

3/9/2015  A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle. A video with better audio of the nostalgic sound of a Muncie M22 ... Muncie 4 Speed Transmission

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

26/7/2017  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 1960's or 1970's would like to have a good, strong manual transmission

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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.

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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 performance cars built for Chevrolet and all performance oriented G.M cars.

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

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

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

NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher 26/32spl Street/Strip. ON SALE! Summer Sale Now On $ 2,699.00 $ 2,399.00. 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.

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what is a rock crusher transmission? Yahoo Answers

1/5/2009  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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How to Identify a Muncie Four Speed

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 distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner, or even what type of Muncie four-speed they have.

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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, ... M-22 “Rock Crusher” Identification.

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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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Muncie four-speeds Hemmings Daily

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 is a highly sought-after performance transmission.

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

30/3/2009  That's where the 'whine' come's from with those transmission's.. Also, there's companies out there that are making new gear set's for Muncie's as well..not just stock replacement stuff either. You can outfit an M20 or M21 with Rock Crusher type gears, OR actually make a 3 speed O/D out of a 4 speed case. Forth being the overdrive obviously..

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

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

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Muncie Transmission for sale Only 4 left at -65%

Muncie sm420 4 speed manual transmission w/ granny low (north liberty, ia) Sold at 125 $ This was removed from my 1971 chevy half ton pickup before the truck went to the crusher many years ago ( badly rusted body). but the transmission is from a mid 60s truck according to the casting numbers. working good when removed. has...

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Muncie 4-speed - Chevelle Stuff

1964 to 1968 Muncie 4-speed transmissions can be identified from later models by the way the transmission arms attach. Early Muncie side covers had a stud and the shift arm attached with a nut on the stud while the 1969 and later model side covers had a hole and the shift arms attached with a bolt.

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Muncie 4-Speed Identification Guide - Chevy DIY

The Muncie case (3831704) replaced the T10 4-speed in the 1963 Chevrolet Bel Air and Corvette by mid-May of that year. The T10 front bearing size was reduced in diameter in 1963 only. This meant that the transmission’s front bearing retainer and register bore of the bellhousing were also smaller in

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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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The Mighty Majestic Muncie 4 Speed Transmission - Wilson ...

Ironically, the Muncie was designed based of of the T-10 using its same basic layout. The Muncie 4 Speed came in 3 basic models the M-20, M-21 M-22. The Muncie M20 was a wide-ratio transmission and was intended for basic street drive-ability and basically for cruising your car . The first models had a 2.56:1 first gear.

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M21 M22 4 Speed Muncie Manual Transmission - Midwest ...

The M21 M22 is a four speed, RWD or 4WD transmission. The M21 M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover. The side cover has seven bolts and two shift cams. The synchro rings have 35 teeth and the unit has a 4 step cluster gear.

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The 1965 Chevrolet M22 Rockcrusher Transmission: The ...

The 1965 Chevrolet M22 Rockcrusher Transmission: The Mystical Transmission. ... Across the top of the page are the words “First Build 4/15/65 – 1st Shipment 4/19/65, recap of M22 (Rock Crusher) ... On this document the 4 speed transmission option code listed the transmission as an M20.

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

So for many years “4 speed Muncie” was a big selling point in the automotive classifieds. ... So you've decided to slam four with a GM Muncie Transmission. ... It’s nickname is the “rock crusher” due to the noise generated by the gearset.

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Magical Muncie Four-Speed Hotrod Hotline

Having the proper geometry is a necessity. Often a hot rodder will say his transmission is grinding in fourth, but geometry is the problem. Source. Davids 4 Speeds LLC Davids4Speeds. Diagram shows the parts and basic workings of a GM Muncie 4-speed. This worn out Muncie synchro hub is of a type used from 1966-1974.

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How to Identify a Muncie Four Speed - Hot Rod Network

Identifying The Muncie. Muncie four-speeds were produced in two different ratios: the wide ratio (M20) and the close-ratio (M21). There also was a second, heavy-duty close-ratio version: the “Rock Crusher” (M22) that was offered on some of the high-performance

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Muncie M22 Rock Crusher 4 Speed Transmission Gear Set 2.20 ...

Find many great new used options and get the best deals for Muncie M22 Rock Crusher 4 Speed Transmission Gear Set 2.20 Ratio 26 Spline at the best online prices at

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Muncie Identification The H.A.M.B.

21/2/2010  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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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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NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00

The Gear Box is your online source for t56 transmission parts,t5 transmission parts,borg warner t56,muncie transmission,t10 transmission,super t10 transmission,3550 transmission parts,manual ... Muncie Parts > NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. View Images. Price: No Price ...

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Muncie 4 Speed Transmissions and Parts

Why should you purchase a new Muncie 4 Speed from us? Paul Cangialosi has been involved in the manual transmission parts and rebuilding business since 1981. His BOOK on building and modifying manual transmissions is an Amazon best seller. His new MUNCIE BOOK, due out

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List of GM transmissions - Wikipedia

Muncie M62/M64 — 3-speed longitudinal transmission made by GM; Muncie SM420 — 4-speed manual used up to 1967, very similar to sm 465 except small changes to gear ratios and location of reverse. New Process Gear NP435 - 4-speed longitudinal transmission

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Muncie Rock Crusher Transmission

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.

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GENERAL MOTORS MUNCIE 4-SPEED MANUAL TRANSMISSION

general motors muncie 4-speed manual transmission assemblies, gears parts applications: ... general motors “muncie” four speed 10-1-01 4 c13 c7 c8 c9 c10 c11 c12 c5 c4 c5 c4 c5 c3 c2 c3 c5 c4 c5 c4 c5 c1 c6 auto gear ... m22 ‘rock crusher’ (1964-74) 3924796 wt297-12b note: ...

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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 Parts - Transmission

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. Heavy ...

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Muncie 4 Speed - Classifieds - Claz.org

I have a new rebuilt M22 Muncie Rock Crusher 4 speed tranny for sell all new text or call if u have a question or any interest thanks. ... This is a Muncie 4-speed transmission that codes to a 1970-1974 Corvette. It has the 661 casing which is one of the strongest casings Muncie made.

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