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

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

There is another way to quickly identify Muncie transmissions. All Muncie transmissions have a ring groove on the input shaft and counter gear.

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 , 

Find best value and selection for your 1970 70 GM Muncie M22 4 Speed Rock Crusher Transmission search on eBay. World's leading marketplace. Chat Now; M22 Rock Crusher 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. Chat Now

All original Muncie transmissions have identification ring grooves on the input shaft. These rings were put on for the Muncie assembly line 

muncie 4 speed #autogear m22z transmission #muncie transmission for sale #m22z for sale #muncie m23 #paul cangialosi #m22 rock crusher #m22 transmission #rock crusher transmission #autogear #auto gear #manual transmission parts pdf #autogear muncie #autogear m22z gear set #borg warner t10 transmission #muncie m22 for sale #muncie m20 for sale

A serial number is stamped on all Muncie transmission cases. The code has nine symbols that will reveal the GM division, year, model, assembly plant and car the 

6/19 · An M-22 “Rock Crusher” has no rings, so if you see rings in your transmission, it means it is not an M-22 “Rock Crusher.” How can you tell if you have a M22 Muncie?

if it's (pin) is a 'lil bit smaller thanthe size of a quarter (.25 cent piece), it's an early Muncie. (also has a smaller output yoke). If it 

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

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

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.

Pure dumb luck will lead you to a completely unmolested Muncie. One more way to identify the Muncie is via stamped codes in the case, which indicate when the transmission was built at Muncie (see How To Read Muncie Build Date Codes chart). According to Cangialosi, the date was based on model year, not necessarily the calendar year.

The M22 'Rock Crusher' featured a one-inch countershaft pin bore and shot-peened gears with aggressive helix angles that reduced heat and stress 

The Muncie four-speed was produced in two ratios: the wide ratio (M20) and the close-ratio (M21). That being said, there was a second, close-ratio version (M22) that was developed to survive duty behind engines with a higher torque output, and was known as the "Rock Crusher."

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

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

Step 1. Check the casting number, the production year and the gear ratios on the aluminum serial number plate attached to the transmission box. Every GM Rock 

This means the Muncie was assembled December 13, 19 67 for the 1968 model year. The VIN number will usually be a low number. 1969 to 1974 Muncies got a ratio 

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.

The transmission shift. MUNCIE M-20/M-21 EARLY, G.M. (451) 7 bolt side cover used from 1963-68 * MUNCIE Shaft Identification The above Muncie 4 speed transmissions can be distinguished from the style of the transmission arm attachment. Pre '69 Muncie's use a stud & nut at the indicated attachement point, while '69 and later Muncie's use.

Muncie rock crusher identification. the 2561 ratio is commonly referred to as the m20 muncie also had a second closeratio transmission designated m22 and often referred to as the rockcrusher which was used behind the highestperformance engines and in corvettes the m22 is a highly soughtafter performance transmission. M22 Rock Crusher Identification

Muncie M22 REBUILD KITS: Quality parts from our inventory are assembled into kits for rebuilding M22 4 Speeds from 1965 to 1974. Kits are priced at $165.00 freight paid in US only.

Muncie M22 Rock Crusher Identification. 20191213ensp0183enspmuncie m rock crusher identification. 22 muncie rock crusher 1969 hemmings price dropped from 2500 

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