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muncie 4 speed rock crusher gear ratio

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

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Muncie 4 Speed Transmissions

The dead 2.20 first gear ratio which is the same in the M21 is not that good for off the line acceleration. You would need at least a 4.56 rear end gear to

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Muncie 4-speed Transmissions Hemmings

The 2.20:1 ratio first gear is usually referred to as the Muncie M21 transmission; based on GM's production codes. The 2.56:1 ratio is referred to as the M20.

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Muncie four-speeds Hemmings

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

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Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style ...

This a BRAND NEW SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission. Each new Auto Gear transmission is built from genuine Auto Gear parts, the highest

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Muncie 4-speed - Chevelle Stuff

Muncie 4-speed Transmission (Group 4.000) -. Casting Numbers. (1) All M22 applications except 454 engine. (2) All 454 Chevelle applications. The M22 was produced

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

Aug 08, 2018  The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. ... Muncie Four-Speed Gear Ratios: M20

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Muncie 4 Speed Rock Crusher Gear Ratio

Muncie Four-Speed Gear Ratios: M20 Wide-Ratio 1963-'65: First Gear: 2.56:1Muncie four-speeds Hemmings,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 Speed Rock Crusher Gear Ratio-Crusher

Muncie 4 Speed. The 2201 ratio first gear is usually referred to as the muncie m21 transmission based on gms production codes the 2561 ratio is referred to as the m20 muncie also had a second closeratio transmission coded m22 and known as the rock crusher which was used behind performance bigblock engines and in some corvettes.

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Magical Muncie Four-Speed Hotrod Hotline

People think all Muncie four-speeds are Rock Crushers, but they’re not. Nowadays there are custom gear ratios and set ups, including M21 wide-ratio and M22 wide-ratio units. You can pretty much get what you want. Beefed up boxes for hot rods and Resto-Mods are popular, too. “ When rebuilding a Muncie four-speed you can take a ’65 case and ...

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

Aug 07, 2018  The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. ... Muncie Four-Speed Gear Ratios: M20 Wide-Ratio 1963-'65: First Gear

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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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Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style ...

This a BRAND NEW SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission. Each new Auto Gear transmission is built from genuine Auto Gear parts, the highest quality available. This is a BEEFY version of the original Rock Crusher transmission.

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Muncie M22 Rockcrusher Close, Wide and NEW ... - The Gear Box

New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input. Close ratio 26 spline gear sets available in Italian or Korean made. You must select whether you need a wide or close ratio which input spline count, 10 or 26. Fits all Muncie applications with 1" countershaft pin, 1966-74.

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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 identify an ...

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Changing Muncie M22 Gear Ratios - Gear Ratios Explained ...

Dec 01, 2015  I replace an Ebay purchased M22 gearset with an Autogear M22Z set. Comparisons of builds and gear ratios explained. I have some dissassembly highlights in t...

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Muncie 4-Speed Identification Guide - Chevy DIY

The headset-driven gear is the countergear front gear with a tooth count of 25. It is driven by the input shaft with 21 teeth. The countergear has 17 teeth on its first-gear section driving the actual first-speed gear with 36 teeth. Plug the tooth counts into the above formula and you get a first-gear ratio of 2.52:1.

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MUNCIE M22 4 SPEED NEW GEAR SET CLOSE RATIO Rock Crusher ...

Apr 26, 2019  New M22 Gear Set. Close ratio. Rock Crusher. New In The Box For $595.00. This gear Set has all 3 speed gears, 1st, 2nd, 3rd, the cluster, input and the reverse idler gear. This will give it that brand new feel and sound. Available in Close ratio, 10 spline Coarse or 26 splined fine. Just let me know which one you want . 10 x 27 or 26 x 32.

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identify crusher

GM Muncie 4-Speed Decoding : Drivin'' It Home. consult. 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 ...

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Muncie 4 Speed Rock Crusher Gear Ratio

M22 Rock Crusher 4. 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 quotauto gearquot.this is by far the quotbestquot replacement aluminum case ever built for a muncie the front bearing is a quotsealedquot bearing, and slightly thicker than the original muncies.

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muncie 4 speed rock crusher gear ratio - ME Mining Machinery

muncie 4 speed rock crusher gear ratio Aug 03, 2018 Muncie Four-Speed Gear Ratios M20 Wide-Ratio 1963-65 First Gear 2.56:1 Second Gear 1.91:1 Third Gear 1.48:1 Fourth Gear 1:01 Reverse GM was phasing out the use of the Borg-Warner T-10 in 1963, and the Muncie 2.56:1 ratio became standard equipment for four-speed applications in the 1964 ...

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Muncie M22 Close Ratio Gear Kit GK-M22 - Muncie 4 Speed ...

Muncie M22 10 Spline Input Close Ratio Gear Kit, GKM22 Ratio 2.20 Rock Crusher Gear Kit Fits GM Cars 1963-1974 with the Muncie 4 Speed Fits all Muncie Transmission with 1" Cluster Pin where 1st gear rides on sleeve.

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

STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION. A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO,

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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

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Muncie M22 Rockcrusher Close, Wide and NEW ... - The Gear Box

New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input. Close ratio 26 spline gear sets available in Italian or Korean made. You must select whether you need a wide or close ratio which input spline count, 10 or 26. Fits all Muncie applications with 1" countershaft pin, 1966-74.

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Muncie 4 speed Hot Rod Forum

Aug 14, 2015  M-37 "Super Muncie" or "rock crusher" Several ratios available, large input shaft (1 1/4, like "Hemi" 4-speed and "big" Top Loader), spur-cut 1st gear (increased load "shock" capability, makes a horrid "whine", thus the nickname) and large output shaft. The only cars I recall them in were the ZL-1s. LOTS sold over the counter for racing in the ...

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Muncie M22 4 Speed Rock Crusher Gear Set, 26 Spline, GK ...

Muncie M22 4 Speed Rock Crusher NEW Gear Set. M22 Close Ratio 2.20 1-Input Shaft 26 Spline 1-3rd Gear 1-2nd Gear 1-1st Gear 1-Cluster Gear 1" Bore 1-Idler Gear Free Lower 48 2nd photo in our listing shows the 10 spline input shaft. you will receive a 26 spline input. Please know that your positive feedback and 5 star rating on eBay to us is appreciated, vital and very valuable to the continued ...

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Muncie m20 vs M21 Hot Rod Forum

Sep 09, 2014  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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How to Identify a Muncie Four Speed

Jun 22, 2016  There also was a second, heavy-duty close-ratio version: the “Rock Crusher” (M22) that was offered on some of the high-performance big-block models, starting with the 1965 Corvette.

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LOOK ON SALE Muncie 4 Speed Transmission M20 OR M21 ALL ...

M20 wide ratio or M21 Close Ratio Muncie 4 speed. These have a 10 spline input and 27 spline output. These have a 10 spline input and 27 spline output. The case, extension, midplate, shift cover are all original parts and are restored with our proprietary system to as new condition.

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Muncie M22 4 Speed Rock Crusher Auto Gear - $1950 ...

Aug 24, 2021  M22 Muncie 4 Speed Rock Crusher Auto Gear all NEW but the Side cover 388468 with 9 pound spring call price is firm ... M22 Muncie 4 Speed Rock Crusher Auto Gear - $1850 (Wrightsville) M22 Muncie 4 Speed Rock Crusher Auto Gear all NEW but the Side cover 388468 with 9 pound spring call price is firmWe have NEW 11" Clutch KIT $160.00 in Stock ...

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muncie 4 speed rock crusher gear ratio

Dec 06, 2020  Muncie M22 4 Speed Rock Crusher Gear Set . Muncie 4 speed rock crusher gear ratio. 22 rock crusher 4 gear trans co uncie 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 220 first gear or wide ratio 252 first gear the wide ratio m22 gear set is base View All Muncie m22 rockcrusher transmission.

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identify crusher

GM Muncie 4-Speed Decoding : Drivin'' It Home. consult. 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 ...

Read More
muncie 4 speed rock crusher gear ratio - ME Mining Machinery

muncie 4 speed rock crusher gear ratio Aug 03, 2018 Muncie Four-Speed Gear Ratios M20 Wide-Ratio 1963-65 First Gear 2.56:1 Second Gear 1.91:1 Third Gear 1.48:1 Fourth Gear 1:01 Reverse GM was phasing out the use of the Borg-Warner T-10 in 1963, and the Muncie 2.56:1 ratio became standard equipment for four-speed applications in the 1964 ...

Read More
Muncie 4 Speed Rock Crusher Gear Ratio

M22 Rock Crusher 4. 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 quotauto gearquot.this is by far the quotbestquot replacement aluminum case ever built for a muncie the front bearing is a quotsealedquot bearing, and slightly thicker than the original muncies.

Read More