Many people are always calling me or asking me at shows on how to identify Muncie 4 speeds. Not too many people actually know what type Muncie they have and most publications have …
WhatsApp: +86 18221755073M-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 …
WhatsApp: +86 18221755073Although 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 …
WhatsApp: +86 18221755073crusher trans identifying features. Accueil crusher trans identifying features. Muncie 4 speed transmission information Firebird Nation ·M 22 "Rock Crusher" Identification The M 22 close …
WhatsApp: +86 18221755073The easiest way to identify a Muncie transmission is by its side cover. Muncies have seven bolts, two bolts on the bottom, three on the top and one down each side. There are also 2-3/8-inch …
WhatsApp: +86 18221755073The following charts can help with GM transmission identification for automatics and manuals. 1-844-78-Catalog. SHOP BY VEHICLE. Free Catalogs. 1967-02 Camaro; 1962-79 Nova; 1958-96 Impala ... This 1974 Trans …
WhatsApp: +86 18221755073I read somewhere that effective Oct. 21 1968 a suffix letter was added to the plant build date code to aid in identification of transmission ratios. P----A = M-20 P----B =M-21 P----C =M-22 My question, is there a way to identify …
WhatsApp: +86 18221755073An M20 transmission was the standard trans you had to option for M21 or M22 . So the rear axle ratio would be one of the following 3:36 3:55 or 3:70 for an 1971 LT-1. ... Rock Crusher M22 Calendar months produced are …
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WhatsApp: +86 18221755073I 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 …
WhatsApp: +86 18221755073Several things are needed to identify a Muncie four-speed transmission correctly. One of the best ways to identify a Muncie is the casting numbers on the external components …
WhatsApp: +86 18221755073Across 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, …
WhatsApp: +86 18221755073M22 Identification. ... If it's the original trans, should match the VIN of your car. P = Muncie Pass Car 0 = 1970 C = March 13 = day of month C = M-22 . ... Doe this mean it's still …
WhatsApp: +86 18221755073An 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 …
WhatsApp: +86 18221755073M-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 …
WhatsApp: +86 18221755073Identifying codes. 1963 -66 codes follow a 5 digit format starting with a P followed by the month and day the transmission was stamped. For example P0421 reads: Muncie four speed aluminum for passenger car April 21st. 1967 -74 Production …
WhatsApp: +86 18221755073If not, it may be on the top very near where the trans mounts to the bell housing. Of course you'll have to remove the tranny to see it. PS - Sleepy-69... My numbers matching …
WhatsApp: +86 18221755073Identifying 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 shaft and output shaft splines and if …
WhatsApp: +86 18221755073Re: How to Identify a Muncie 4 speed 12-24-02 04:14 AM - Post# 146391 In response to 57Townsman210 There is a very complete web page about identifying the various …
WhatsApp: +86 18221755073At this point in time, the trans may or may not be what the numbers rings on the input would suggest it is . For example the Muncie m-20 in my car is parts of,at least, 5 different transmissions . The way most were beat …
WhatsApp: +86 18221755073Although 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. Looks …
WhatsApp: +86 18221755073Below we provide a M21 & M22 parts illustration to assist you with the correct identification of the parts you need. Select the parts you require from the following list and give us a call. ... Rebuilt Transmission M22 1966-1974 …
WhatsApp: +86 18221755073The 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 ...
WhatsApp: +86 18221755073M-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.
WhatsApp: +86 18221755073Do you know how to tell the difference between a Saginaw, a T10, and a Muncie four-speed? The easiest way is by knowing the construction of each unit, and the differences …
WhatsApp: +86 18221755073A:Zack, I am excited that you and your father are working on a project car together.This is what makes the car hobby so great. The Muncie four-speed transmission was used with many different ...
WhatsApp: +86 18221755073Learn how to identify production code numbers, VIN numbers, and more on a Muncie transmission. Get in the right gear with these tips. ... also known as the "Rock Crusher." ...
WhatsApp: +86 18221755073How to Identify a Muncie Four Speed: Build Date Codes, VINs ... Last time we talked about how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner and the …
WhatsApp: +86 18221755073the old "Rock Crusher" was a "close ratio trans, the same as the M21... the new "wide" in a widfe ratio, similar to the M20 (ratio-wise)... Both version will have similar RPM …
WhatsApp: +86 18221755073L30-s36T: M22 'Rock Crusher' 3879999 WT297-21A A17 Mainshaft 3rd Gear L27-s36T: except M22 3831747 WT297-11 L27-s36T: M22 'Rock Crusher' 3880845 WT297-11A A18 Mainshaft …
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