
Muncie four-speeds Hemmings
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 "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission.

Muncie 4-speed CHEVELLESTUFF
The M20 and M21 have the same cut to the gears, the M22 is a straighter cut resulting in a greater strength. Since the M20 and M21 look the same one way to tell them apart (aside from the grooves on the input shaft) is the tooth count on the cluster gear. 1963-1965: M21/M22 tooth count 27, 22, 19, 17 M20 tooth count 29, 22, 19, 17. 1966-1974:

Guide to Muncie M20, M21, and M22 Four-Speed Transmissions
Aug 07, 2018· Cangialosi explains there were two basic mainshafts produced for the M20, M21, and M22 transmissions (see Input Shaft Identification chart). From 1963-'70, the Muncie

How to Identify a Muncie Four Speed: Build Date Codes
Jul 29, 2016· 1. 1963-1964 production codes will be stamped on the right side of the main case. A close look at the Chevrolet Muncie M20, M21, and M22 four-speed transmissions.

Muncie Vintage Car & Truck Transmission & Drivetrain for
8 product ratings 8 product ratings 1968-1969 GM Muncie 4 Speed Main Transmission Case #3925660 A35969

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1969 1974 MUNCIE 4 SPEED TRANSMISSION MAGNETIC DRAIN PLUGS LISLE M20 M21 M22 See more like this NOS Hurst Shifter Rod Hardware Kit 332

Guide to Muncie M20, M21, and M22 Four-Speed Transmissions
Aug 03, 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 1963.

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Muncie 4-Speed: The Complete History Chevy DIY
Muncie 4-speeds have varying helix angles in the gearsets. Typically, the M20/M21 gearsets have a first-gear helix angle of 26.4 degrees and an input shaft angle of 39 degrees. The reduction in the angle with the M22 is quite substantial. The M22 first gear has an angle of

Muncie M22 4 Speed Rock Crusher Gear Whine YouTube
Sep 03, 2015· A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle.

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Concasseur à machoires mobile,concasseur mobile sur le bail en Inde concasseur à mâchoires Concasseur Broyeur Prix muncie m22 concasseur de roche a vendre . GENERAL MOTORS MUNCIE 4-SPEED MANUAL,general motors muncie 4-speed manual transmission,general motors “muncie” four speed 10-1-01 6 group a:,except m22 (1964-74) 3849388

Identify General Motors' Four-Speed Transmissions
Jun 13, 2017· The Muncie four-speed transmission was heralded by many as an “indestructible” four speed used by General Motors, and found its way into many different car models, behind various engine combinations between 1963 and 1974. If you are not sure how to distinguish between an M20, M21, or M22 Muncie, knowing what to look for can be tricky.

Muncie Identification The H.A.M.B.
Feb 21, 2010· The final incarnation of the muncie lasted until 1973 when the transmission was taken out of service. 1969-1973 Typical date code: P9B08C P-muncie 9-1969 B-February 08-Eighth day C-M22 MODEL IDENTIFICATION(1969-1972) A-M20 B-M21 C-M22 Note: not always stamped Originally, identifying the transmissions by external markings was simple.

Chevy Muncie M20, M21 & M22 4 Speed Car Transmission
Chevrolet Muncie Transmission Parts M20, M21, & M22. Muncie (General Motors) 4-speed longitudinal transmissions were developed in three distinct models The Muncie M20 wide ratio manual transmission, the Muncie M21 close ratio manual transmission and the Muncie M22 heavy-duty close ratio manual transmission.

Muncie Parts Transmission
Muncie detent lever pivot pin will fit all Muncie transmissions, 1963-74 M20, M21, M22. Replacement part allows you to correct & replace the early non retained side cover pivot pin. Also is a replacement for the later shouldered pin. $7.45 . Muncie Detent Levers (Set of 2) Muncie detent levers (2) fits all Muncie transmissions, 1963-74 M20, M21

Muncie 4 speed transmission parts
The Muncie 4 speed,was first designed in 1963,and lasted until 1974. There are 2 basic ratios,close and wide. The close ratio gear box,gives you a fairly high first gear,with the rest of the gears fairly close together,for less rpm drop on your top end.

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

Muncie M21 and M22 Manual Transmission GM Overhaul Kit
Muncie transmissions are covered in this section M21 and M22's, rear wheel drive (RWD), requiring 4 speed applications. The Muncie 4 speed manual transmission was use by General Motors in Buick Special, Special Deluxe, GS, Lesabre, Wildcat, Electra, Century, Centurion, Skylark and Regal.

Muncie 4 Speed Transmissions
Serial numbers for Muncie 4 speeds always begin with the letter "P". P stands for Muncie Plant. Not for passenger car as some self proclaimed specialists may think. The letter M was used to ID the Muncie plant for the Muncie 3 speed, so P was the next logical letter. The letter O would add confusion since it

GM 1963 to 1974 Automatic to Muncie 4-Speed Complete
Jeff Collins on NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher Street/Strip. Camaro, Corvette, Chevelle, Nova. 2 week lockdown SALE! Tony Vescio on GM 1963 to 1974 Automatic to Muncie 4-Speed Complete Conversion Swap Kit. SALE ends soon!

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STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22z ULTRAWIDE RATIO 4 SPEED TRANSMISSION. A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442. THE MAIN CASE IS THE STRONGEST MADE with fill and drain plugs. C355 Forged Aluminum Mid-Plate. AG Roller

M23 'RockCrusher, Best 4 speed trans, Chevy and GM YouTube
Jul 25, 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

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Concasseur Muncie Concasseur mdi . Professional muncie m22 rock crusher for sale usine grains de quartz en France,sands-stone . muncie transmisión chancadora de piedra; contact us. Obtenez le prix; muncie m22 rock crusher identification Performance Built Muncie M22

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Muncie M22 Rock Crusher A Vendre. muncie m22 rock crusher for sale crusherasia. new design muncie m22 rock crusher close ratio 4 .. new design muncie m22 rock crusher close ratio 4 speed. this is the m-22 transmission that gm could not built! newly designed state-of-the-art muncie .

Muncie 4 speed transmission parts
The Muncie 4 speed,was first designed in 1963,and lasted until 1974. There are 2 basic ratios,close and wide. The close ratio gear box,gives you a fairly high first gear,with the rest of the gears fairly close together,for less rpm drop on your top end.

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Midwest Muncie Muncie 4 Speed Transmissions And Rebuild Kits
Jeff Collins on NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher Street/Strip. Camaro, Corvette, Chevelle, Nova. 2 week lockdown SALE! Camaro, Corvette, Chevelle, Nova. 2 week lockdown SALE! Tony Vescio on GM 1963 to 1974 Automatic to Muncie 4-Speed Complete Conversion Swap Kit.

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Muncie M22 Rock Crusher A Vendre. muncie m22 rock crusher for sale crusherasia. new design muncie m22 rock crusher close ratio 4 .. new design muncie m22 rock crusher close ratio 4 speed. this is the m-22 transmission that gm could not built! newly designed state-of-the-art muncie .

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muncie m22 concasseur g 1963; Adapter Kits Advance Adapters. For 45 years, Advance Adapters has designed, engineered, and manufactured unsurpassed Powertrain and 4WheelDrive after market products. Our awardwinning history of innovation and expertise ensures we provide quality craftsmanship as we serve our customers with knowledge and integrity.

Muncie Case Repair M22W Gears and Latest Upgrades YouTube
Oct 04, 2017· Loss of oil originally caused this transmission to grenade. I finally get the case repaired and reassemble it with a new AutoGear M22W gearset, billet midplate and other upgrades. First Part

Muncie Trans Garage
Muncie 4 speed serial numbers begin with the letter "P". The serial number is a date code. The code will tell you which particular year the transmission was built for. Serial numbers from 1963 to 1966 included only the month and day. P0101 would indicate January 1st.

Muncie Transmission Identification 1968ss
The Muncie 4-speed transmission was used with many different GM models and engine combinations from 1963-1974. The basic design and operation theory of the gearbox changed little during that time, though several design upgrades and modifications were made during the total production run.

Muncie Speedo Gears GM Speedometer Drive Gear Parts
Muncie Speedo Gears. If you're undertaking a Muncie transmission T10 speedometer gear replacement or need a T5 speedometer drive gear for a repair job, we've got a full line of quality pencil speedometer gears and speedo accessory parts here, custom manufactured by Transolutions and ready for immediate delivery (usually shipped within 24 to 48 hours).

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

The 1965 Chevrolet M22 Rockcrusher Transmission: The
Sep 15, 2010· Passenger side of the unrestored M22 transmission. There are several interesting features which are special in the 1965 M22. All 1963-65 M20 and M21 transmission used a 7/8″ countergear pin in all assemblies. During prototype testing, this 7/8″ countergear pin was found to be the weak link in upgrading the Muncie transmission.

Muncie Transmission for sale Only 4 left at -65%
Muncie transmission for 396 (western hills) Sold at 600 $ This is the factory heavy duty muncie 3 speed manual transmission from a 1969 chevelle ss396. this is the only chevelle part i have. it was used in 1969-1973 chevrolet. it is known as mc1. the pontiac gto heavy duty 3 speed was known as.

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"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.

Chevrolet Chevy Manual Transmission Identification and
3 Muncie 4 speeds were offered. The M-20 wide ratio, the M-21 close ratio, and the "Extra heavy duty close ratio" M-22, also known as the "Rock Crusher". The M-22 was generally installed behind severely powerful (high torque) big-block engines.