identify m21 m22

identify m21 m22

Muncie 4

Oct 01, 2008· A=M20, B=M21, C=M22 Sep 30, 2008 #3. Cardinal Veteran Member Lifetime Gold Member. Messages: 8,300 Likes Received: 39. Joined: Jun 22, 2003 Location: Endicott, NY. Gary S: I think you have it backwards. The M22's gear teeth have more angle cut into them than a M20 or M21. The steeper the angle, the wider the tooth is so in theory, the M22 has ...

How To Identify A M22 Rock Crusher

How to Identify a M22 Rock Crusher | Cars DIY HowTo Blog How to Identify a M22 Rock Crusher; Date: 07 / Jul / 2016 0 . An M22 "Rock Crusher" is a Muncie fourspeed 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 …

How To Identify A M22 Rock Crusher

There are three basic types of Muncies: M20, M21 and M22. A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, not the side cover. The difference between a Muncie and a Borg-Warner is the Muncie's 7-bolt side cover (two less than Borg-Warner units).

Muncie Transmission Identification? | Team Camaro Tech

Oct 01, 2008· A=M20, B=M21, C=M22 Sep 30, 2008 #3. Cardinal Veteran Member Lifetime Gold Member. Messages: 8,300 Likes Received: 39. Joined: Jun 22, 2003 Location: Endicott, NY. Gary S: I think you have it backwards. The M22's gear teeth have more angle cut into them than a M20 or M21. The steeper the angle, the wider the tooth is so in theory, the M22 has ...

Muncie 4

How to Identify Muncie 4 Speed Transmissions. Identifying Muncie 4 Speeds II by Paul Cangialosi : ... M20 2.52 1st, M21 2.20 1st, M22 2.20 1st Casting: Years: 1968 - 1970 Ratios: M20 2.52 1st, M21 2.20 1st, M22 2.20 1st Casting: Years: 1970 - 1974 Ratios: M20 2.52 1st, M21 2.20 1st, M22 2.20 1st. Ratios of the M20, M21, M22 .

Muncie 4

Muncie M21 M22 Manual transmission parts overhaul . These quality M21 and M22s manual transmission parts rebuild and overhaul kits are designed to be top of the line overhaul kits. We have include information on how to identify individual transmissions application information model year detailed kit and part availability by transmission type.

how to identify an m22 rock crusher transmission

gm muncie 4 speed transmission tail housing m20 m21 m22 . $125.00. Brand: Muncie. $27.00 shipping. Watch. GM Chevy Muncie 3 Speed Transmission 1957 1956 . $200.00. Brand: Muncie. $85.00 shipping. Warranty: No Warranty. 15 watching. Watch. MUNCIE 318 MAIN CASE. $10.00.

Identifying your Muncie 4 Speed

The Muncie 4-speed transmission was used with many different GM models and engine combinations from . 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 4 Speed Transmissions

Jul 05, 2016· How to Identify a Muncie Four Speed; ... and the close-ratio (M21). There also was a second, heavy-duty close-ratio version: the "Rock Crusher" (M22) that was offered on some of the high ...

MANUAL / STANDARD TRANSMISSION

You can identify the various M20, M21 and M22 transmissions by the input shaft. ... of the M22 created a problem with noise (hence the name "rock-crusher"). Get Price Muncie Transmission Id and ratio guide - D and L Transmissions

Identification M20 and M21

Times and requirements have changed making both the M21 and M22 the closest ratio production 4 speeds ever produced but also not practical for today's driving habits unless road racing is your thing. The new Muncies being built today have some better ratios.Today's examples of the new car gear set ups are Mustang GT's with a 3.35 1st gear and 3 ...

Muncie Identification

Muncie M21 / M22 4 Speed (RWD) Manual Transmission Parts These quality M21 and M22's manual transmission parts, rebuild and overhaul kits are designed to be top of the line overhaul kits. We have include information on how to identify individual transmissions, application information, model year, detailed kit and part availability by ...

How To Identify An M22 Rock Crusher Transmission

Guide to Muncie M20, M21, and M22 FourSpeed Transm. Aug 07, 2018 The early production Muncie fourspeed case is the smallbore unit and can be identified by the GM casting number see Muncie M20 M21 M22 Main Case Identification chart. See More Detail

identifying an m22 rock crusher

The progression of the 10-spline input identification groove system. From left to right, early M20, M21, later M20, and M22. You really cannot get the early M20 and M22 mixed up because the early M20 came with a 7/8-inch countershaft, while the M22 did not. In fact all of the upper-speed gears have the same tooth count regardless of ratios.

Muncie M22 Rock Crusher Identification

th350, 2-speed powerglide automatic, super t10, muncie m20 m21 m22, saginaw, & t5 manual transmission speedometer gear 18t brown fits gm ()(8g-18a) TPD PRO-LINE $12.77 $16.99

How to Identify Chevy 4 Speed Transmissions | It Still Runs

Jun 13, 2017· The M20 and M21 used a gearset with a more angled tooth design on each gear (left). The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles. The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio.

how to identify an m22 rock crusher transmission

Sep 21, 2011· I'm sure this question has been asked numerous times on here, so if somebody could post anything helping me ID a real M22, I'd appreciate it. I've found one that has claimed to be from a 1971 GTO. As far as I know, the only sure way to identify it from an M21 …

M22 Identification | Team Camaro Tech

Firstly, the use of the terms M20 & M21 & so on, is very confusing. The 1 code number can refer to more than 1 type of box, so it's better not to rely on them. For instance an M20 is also an Opel 4-speed, an M21 is a Saginaw, the M22 is another Saginaw & M22 is also what GM in the US call their Hi-Torque Muncie 'Rock-Crusher' box.

Magical Muncie Four

How to Identify Muncie 4 Speed Transmissions. Identifying Muncie 4 Speeds II by Paul Cangialosi : ... M20 2.52 1st, M21 2.20 1st, M22 2.20 1st Casting: Years: 1968 - 1970 Ratios: M20 2.52 1st, M21 2.20 1st, M22 2.20 1st Casting: Years: 1970 - 1974 Ratios: M20 2.52 1st, M21 2.20 1st, M22 2.20 1st. Ratios of the M20, M21, M22 .

Muncie Transmission Identification? | Team Camaro Tech

Aug 03, 2018· The M20 and M21 transmissions produced from 1963-'74 are easy to identify in both wide- and close-ratio units. The M22 to come later in 1967-'74 …

Muncie Identification | The H.A.M.B.

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. It is the heavy-duty version of the 2.20:1 ratio M21 four-speed.

Guide to Muncie M20, M21, and M22 Four

Firstly, the use of the terms M20 & M21 & so on, is very confusing. The 1 code number can refer to more than 1 type of box, so it's better not to rely on them. For instance an M20 is also an Opel 4-speed, an M21 is a Saginaw, the M22 is another Saginaw & M22 is also what GM in the US call their Hi-Torque Muncie 'Rock-Crusher' box.

Muncie M21 and M22 Manual Transmission GM Overhaul Kit ...

Nov 02, 2007· I have a Muncie tranny and I'm trying to identify which model it is. It has: US Patent No General Motors Corp ... Many but not all muncies were "coded" (M20, M21, M22) by grooves cut into the input shaft, none, 1, or 2, though which is which escapes me. Show Full Signature. JimM's firstgens Camaro Board

Guide to Muncie M20, M21, and M22 Four

Feb 09, 2011· Case casting numbers, relating production years and ratios available Casting: Years: 1963 Only Ratios: M20 2.56 1st, M21 2.20 1st Casting: Years: 1964 - 1965 Ratios: M20 2.56 1st, M21 2.20 1st Casting: Years: 1965 - 1967 Ratios: M20 2.52 1st, M21 2.20 1st, M22 2.20 1st Casting: Years: 1968 - 1970 Ratios: M20 2.52 1st, M21 2.20 1st, M22 2.20 1st …

Early Muncie 4

How do you tell if you have an m20 or m22 transmission in a Do I have a Rock Crusher or not How do you tell the difference between the (M20,M21) and the M22 m 22 rock crusher transmission NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED.

Muncie M22 info wanted ... | NastyZ28

How to identify a m22 rock crusher an m-22 rock crusher is a muncie four-speed transmission for cars made by general motors in the 1960s get price guide to muncie m20, m21, and m22 four-speed transmissions aug 03, 2018 the m22 rock crusher would come l...