The fact is GM did infact use Rock Crushers in Vettes as early as 65 when ordered with a big block or special performance order package and in 

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. You can

GM Muncie 4 M22 Rock Crusher Identification The M22 closeratio transmission is easily identified internally from the M20 and M21 versions by the angle of the gear teeth The M22 was

Muncie rock crusher transmission identification m22 rock crusher identification the m22 closeratio transmission is easily identified internally from the m20 and m21 versions by the angle of the gear teeth the m22 was only produced in a closeratio version so it will not appe models with high rearaxle ratios 355 or lower Read More

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28th, 1968, M20 or M21. Definitely not a rock crusher(no straight cut gears). The "P8B28E" is the number you need to ID your muncie.

Steps to Identifying a Four-Speed Manual Transmission The M22 or so-called Rock Crusher usually partnered up with big-block engines.

M22 transmissions can only be identified removing the selector cover(side cover) Although some claim that the M23 is a 'rock crusher', 

muncie rock crusher transmission identification - mechinic. Muncie rock crusher 4 speed - Mine crushing equipment. ChevyTransmissions:Muncie4 Speed M22 . ChevyTransmissions:MuncieM22Rock Crusher4 Speeds were made From 1965 TO 1974: The most populartransmissionof its time for high performance cars built for Chevrolet and all performance oriented

muncie rock crusher identification,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. Muncie 4 Speed.M21, M22, Rock Crusher? muncie rock crusher . this is

8/26 · Muncie Identification The H.A.M.B. Feb 21, Although some claim that the M23 is a rock crusher, it is indicated that this box was assembled in both wide and close ratio

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 are easy to identify in both

The m22 rock crusher would come later to accommodate the heavy twist of chevroletigblocks in the mid1960s. the m20 and m21 transmissions produced from 1963 74 are easy to identify in bothhat online muncie m22 rock crusher identification. muncie m22 rock crusher identification how to identify22 rock crusher it still runs.

Muncie m22 rock crusher identification muncie rock crusher gebzenakliyat co Muncie M22 Rock Crusher Identification Muncie Identification The H A M B Feb 21 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

Several things are needed to identify a Muncie correctly. The first is a main case casting number. Second a count of the input shaft and output shaft splines and if any rings or grooves exist around the input shaft splines. An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a

Muncie M22 Rock Crusher Identification List Of Gm Transmissions Wikipedia General Motors is an innovator of automatic transmissions introducing the HydraMatic 

Case casting numbers, relating production years and ratios available. Casting: 3831704 Years: 1963 Only Ratios: M20 2.56 1st , M21 2.20 1st · Ratios of the M20 , 

Identifying Muncie 4- Speeds. Several things are needed to identify a Muncie correctly. The first is a main case casting number. Second a count of the input 

Check the numbers on a Muncie. They will tell you if it is a M20, M21, or M22. Also, it will have a partial VIN on it that will identify whether it came from a Chevy, Pontiac, or other GM. Also, often, that partial VIN will tell you the model of the car by looking at the assembly plant code. Nov 22, 6 Camaro-Chevelle Veteran Member

guide to muncie m20, m21, andm22four-speed transmissions. Aug 07, · 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 are easy to identify in both.

We are in business to serve you. Complete automatic to muncie 4-speed conversion swap kits for GM cars available. GASSER MUNCIE SUPER DUTY ULTRA CASE M23 4-Speed. SALE ENDS 9/30/22. Rated 5.00 out of 5. $ 3,549.00 $ 3,249.00 Add to cart. Muncie Super Duty M23 Upgraded Ultra Case 4-speed Road or Drag Racing Rock-Crusher.