m22 rock crusher first gear id

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

Mar 30, 2009· 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. ... like "P0139A" The last letter ID's the trans A M20 B M21 C M22. If you have two M22s, you should buy a lottery ticket . earl schieb, Jun 26, 2008. ... the m-22 has a stright cut first gear set and ...

5Speeds Transmission Home Page

5Speeds Transmission Home Page. Your source for high performance manual transmissions and parts since 1981. Creators of the JT5 Jaguar 5 Speed, new heavy duty M22 Muncie transmissions, rebuild kits for the Muncie, Super T10, T5 and Ford Toploader, books and Youtube videos.

how to id a muncie rock crusher

m22 rock crusher first gear id? Grinding Mill China. M22 Rock Crusher. Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units (2.20 first gear) or . Muncie 4 speed in a 65 c10 - The 1947 - Present .

Muncie decoding? | NastyZ28.com

Nov 23, 2014· Apr 14, 1999. Location: Bismarck, North Dakota. All 3 models of Muncie were used yet in early 1973. Part way through the production year, the supply ran out and after that, Borg Warners were used. If you have a 1973 Muncie, it could be a M20, M21, or M22. The numbers stamped on it would tell you what it was originally.

M22-Wide vs M22 "Rock Crusher" | Team Chevelle

Oct 30, 2008· 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 Rock Crusher. I have tired to look online but not finding anything to help. I would appreciate it. Thanks.

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. The M20 and M21 transmissions produced from 1963-'74 …

M22 Identification | Team Chevelle

May 12, 2005· The FACTORY M-22s were ONLY a close ratio version (2.20:1 first gear). The aftermarket M-22s are available as either a close ratio or wide ratio (referred to as an M-22W with a 2.56:1 first gear). If your car has a 3.55 or higher rear gear, you would be happier with the M-22W. Again, contact Wally.

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 …

Muncie 4 Speed

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. Muncie also had a second close-ratio transmission coded M22 and known as the "rock crusher," which was used behind performance big-block engines and in some Corvettes.

M22 Rock Crusher - 4 Gear Trans Co

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. ... (2.52 first gear). The Wide Ratio M22 gear set is based on the 2.52 first gear ratio's and is available in both 10 and 26 spline Inputs. ... (yoke). For identification …

Converting to a M22 Rock Crusher | Team Camaro Tech

Jul 15, 2013· You want the 2.56 first gear, I have the m22 wide ratio maserio gears with a 4.30 in the vette and a m20 with 4.10's in the Camaro, make sure you bush the case and use A steel mid plate. 69 Copo 9560 ZL-1 automatic [email protected], 1.83 on f70-14 polyglas F.AS.T. Race May 2021

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

GM's aim with the Muncie four-speed was to produce a greater shift using bigger synchro cones. He tells us each the M20 wide-ratio and M21 close-ratio transmissions have been first provided in 1963. The M22 Rock Crusher would come later to accommodate the heavy twist …

Muncie 4 Speed Transmissions

Since they used a dummy car for inside dialog shots you miss the flavor of the M22 in that flick. 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 compensate for the dead first gear.

Super Rockcrusher Muncie M For Sale

Gear ratios of the rockcrusher transmission. Super rockcrusher muncie m for sale muncie m22 rock crusher 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 its time for high performance cars built for chevrolet and all performance oriented g m cars they have the same gear …

m22 rock crusher first gear id - p389.waw.pl

m22 rock crusher first gear id,lscrusher Heavy Industry Technology is a joint-stock enterprise that mainly produces large and medium-sized series of crushers, sand making machines, and mills, and integrates R&D, production and sales. he company regards product quality as the life of the company.

M21 vs M22 | Team Camaro Tech

Oct 29, 2001· What is the difference between an M21 and M22? The rock crusher gears alloy content is different and the different gear angles make the noise. The ratios are the same for both. Is there a difference in the synchros or anything else to make an M22 stronger? I don't know anyone who has broken any M21 gears.

Difference between M21 and M22 | NastyZ28.com

Oct 01, 2008· M22 had straighter cut gears. Sounds kind of like a gear drive timing set. Unmistakable sound. I don't know how many people I've had tell me "Oh ya this thing has a Rock Crusher (colloquial term for M22) in it. I've only heard the sound of the real deal once.

Specials - 4 Gear Trans Co

These are all the parts you need to convert your worn out Muncie 4 Speed to a M22 "Rock Crusher". Includes the new M22 Gear Set (Input, 1st, 2nd, 3rd, Cluster and Front Reverse Idler Gears); Syncro Assemblies (Hub, Sleeves, rings and Keys with Springs); complete rebuild kit with roller bearings, seals, gaskets, countershaft, small parts and etc.

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. This transmission identification …

Identify General Motors' Four-Speed Transmissions

Jun 13, 2017· The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles.com The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio.

Muncie M21 2.20 Close Ratio Cluster Gear 1" - Wright ...

Muncie M22 Rock Crusher Second Gear $ 115.00 Add to cart; Muncie 4 Speed Rebuild Kit 1″ w/26-32 Spline $ 170.00 Add to cart; Muncie M22 Rock Crusher First Gear $ 119.00 Add to cart; Muncie M20 Wide Ratio First Gear $ 118.00 Select options

muncie rock crusher by serial number

Muncie M22 Rock Crusher 4 Speed Vin Tag 1970 thru … · This is a very clean Muncie M22 With Build Tag asking 1.400 .00For it and you can reach me on this video if you want it Just email me Thanks for watching ...Muncie also had a second close-ratio transmission coded M22 and known as the "rock crusher," which was used behind performance big-block engines and in some Corvettes.

The Muncie 4 Speed Transmission Taught A Generation Of ...

Jun 09, 2021· Wide, Close, or Rock Crusher Initially there were two specific Muncie transmissions available: the M20 wide-ratio (2.56:1 first gear) and the M21 close-ratio (2.20:1 first gear).

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.

Chevy GM Muncie M22 Rock Crusher Wide Ratio 4 Speed ...

eBay Product ID (ePID) ... More items related to this product. item 1 MUNCIE M22 ROCK CRUSHER 4 Speed Transmission Gear Set 2.20 Ratio 10 Spline GKM22 1 - MUNCIE M22 ROCK CRUSHER 4 Speed Transmission Gear Set 2.20 Ratio 10 Spline GKM22. $350.89. Free shipping. item 2 MUNCIE M22 ROCK CRUSHER 4 Speed Transmission Gear Set 2.20 Ratio 26 Spline 2 ...

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.

how to id a muncie rock crusher

Muncie Rock Crusher Identification. Muncie Rock Crusher Identification. Muncie identification the h.A.M.B.Feb 21, 2010 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 common to the rock crusher m22 transmission.

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.