This is a freshly rebuilt M22 (Rock Crusher) close ratio four speed transmission. It has a 26 spline input shaft and 32 spline output shaft. It has all New Gear Set, Seals, Gaskets, Thrust Washers,...

Find great deals on eBay for M22 Rock Crusher in Manual Transmission Parts. Shop with confidence.

The 1965 Chevrolet M22 Rockcrusher Transmission: The Mystical Transmission. by Alan Colvin on September 15, 2010. ... recap of M22 (Rock Crusher) Trans." By comparing these M22 transmission assemblies to Chevrolet's 1965 transmission identification codes, I found a perfect match.

details about new muncie m22 4 speed transmission rock crusher 4 speed transmission / m23 m22 m21

Home > Transmission & Clutch Components > 1967 - 1968 Camaro 4 Speed Muncie Transmission Conversion Kit, Choice of M20, M21, or M22 Rock Crusher

The M22 transmission has a 20 degree helix angle on the gear set as opposed to a 45 degree angle found on the M20 and M21 and were made with a higher nickel alloy. ... thus the nickname "Rock Crusher" was born. ... It should be noted that there are many different websites and publications with Muncie transmission information that seems to be in ...

I have a very nice like new autogear Muncie M22 rock crusher four-speed transmission . It only has around 300 miles on it mint condition.

1970 Muncie M, 22 Rock Crusher 4 Speed Transmission, Ebay. I have this 70 Muncie M22 up for auction on Ebay. The listing ends tonight at 6PM Pacific Time.

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. These M22 units are highly sought-after for performance applications.

M-22 Rock Crusher 4-Speed Transmissions by … NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD!

M22 Rock Crusher Transmission Parts . M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill. NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILT!...

The term "rock crusher" refers to the noise made by the meshing of the strong-er helical gears in the M22. Later model 1971-'74 Muncies are also popular with racers, because these transmissions used a 32-spline output that is stronger than the early 27-spline, and the newer units seem to perform better in high-rpm and high-horsepower applications.

Muncie Parts > Muncie M22 Rockcrusher Close & Wide Ratio Gear Set - Italian or Korean made

 · Difference between M21 and M22 ... the wider the tooth is so in theory, the M22 has the widest teeth and therefore should be a stronger transmission. Cardinal, Sep 30, 2008. ... 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. ...

new design muncie m22 rock crusher close ratio 4 speed. this is the m-22 transmission that gm could not built! newly designed state-of-the-art muncie …

This is the M22 17 degree gear set of the famed "Rock crusher" in original "close" ratio, which are as follows, 1st gear 2.20 to 1, 2nd gear 1.64 to 1, 3rd gear 1.28 to 1 and 4th 1 to 1. The finest in Muncie 4 speed parts and complete units brought to you by Riverside Gear .

Find great deals on eBay for muncie m22 rock crusher. Shop with confidence.

Muncie M22 "Rock Crusher" – eBay. 1970 MUNCIE M22 ROCK CRUSHER 4 SPEED TRANSMISSION MINT For Sale is a M22 Rock Crusher 26 tooth, 10 Spline Input Gear in Good Working

Home of the world's best 4 speed muncie transmissions and parts. We also offer muncie rebuild kits, racing parts and m22 rock crusher transmissions.

Our Muncie M22 Rock Crusher transmission is wholesale priced while maintaining a strict standard of quality. Call Us Toll Free 1-888-995-7278. muncie rock crusher 4 speed transmission - …

finally a show car transmission worthy of your ultimate show car vehicle: the m22! this iconic transmission is based upon the infamous "rock crusher" transmission made famous in the 60`s and 70`s by being installed in the l-88`s, big block 425 hp factory muscle cars and hot rods of the past.

The M22 was eventually dubbed the "Rock Crusher". It is a common misconception that all Muncie transmissions are "Rock Crushers", but it is only the M22 that deserves that name. The M20 and M21 were both release in 1963, but it wasn't until 1965 that the M22 hit the market.

 · 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. I also have what I believe is …

general motors muncie 4-speed manual transmission assemblies, gears & parts applications: general motors 1963-1974 general motors (high performance)

Axle ratios of 3.73 and lower (numbers getting higher) came with close ratio transmissions, while axle ratios of 3.55 and higher (numbers getting lower) used wide ratio transmissions. Many GM high performance engines came with the M-22 "Rock Crusher" in the years 1970 through 1973.

M-22 ROCKCRUSHER GEAR SET. Comes 2 ways: 10-Spline (Coarse) or 26-spline (Fine) Comes with these gear ratios: 2.20, 1.64, 1.28, 1.1

new design muncie m22 rock crusher close ratio 4 …. new design muncie m22 rock crusher close ratio 4 speed. this is the m-22 transmission that gm could not built! newly designed state-of …

Transmissions are an essential part of hot rod builds. One of the most common swaps involves a Muncie 4-speed. ... The M22 is called the Rock Crusher. "Dump the Rock Crusher," hot rodders say. People think all Muncie four-speeds are Rock Crushers, but they're not.

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. Read More How to Rebuild a Muncie Four-Speed Transmission

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 shaft and output shaft splines and if any rings or grooves exist around the input shaft splines. Third are date codes and VIN numbers that help confirm that the above case and gears belong together.

 · A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle.

M-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 appear on models with high rear-axle ratios (3.55 or lower numerically) unless someone has changed it.

Tech expert James Berry answers a readers' question on how to identify a Muncie four-speed manual transmission. ... also was a second, heavy-duty close-ratio version: the "Rock Crusher" (M22 ...

The letter M was used to ID the Muncie plant for the Muncie 3 speed, so P was the next logical letter. The letter O would add confusion since it resembles zero. The serial number is a date code the transmission was built for a particular year.

You have a choice of a original completely rebuilt GM Muncie M20, M21 or M22 Rock Crusher transmission. With this new kit you also get all the hardware …

NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD! Newly designed STATE-OF-THE-ART Muncie front case from "Auto Gear".

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Performance Built Muncie M22 Rock Crusher 4 Speed Transmission This unit has been rebuilt at our state of the art facility. We have carefully engineered a process that allows us to bring you a product we can stand behind.

A new customer brought in his transmission, explaining that it was making noise, so he wanted to get it re-built. He's an older fellow and his buggy is a driver he …

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.