Muncie 4-speed Transmissions - Indiana's contribution ...

Muncie 4-speed Transmissions from Hemmings Motor News. ... 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. ... 32-spline output shaft 1965-'70 M22 2.20:1 ratio 10-spline 1-inch shaft - no groove - 27-spline output shaft 1971 ...

Muncie 4-speed Transmissions - Indiana's contribution ...

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 4 Speed M20 M21 M22 Transmission Gaskets ... - YouTube

Aug 10, 2015· Features of the Spec-25 Muncie M22 4 Speed, Plus Muncie Rebuilding Tips - Duration: 15:05. ... 4L60 Transmission, No 3rd Or 4th Gear, Disassembly And How To Diagnose The Problem - …

Guide to Muncie M20, M21, and M22 Four-Speed Transmissions ...

Few issues excite just like the sound and really feel of an old style Chevrolet muscle automotive and that acquainted whine of a basic Muncie four-speed transmission going by way of the gears. It's good old style enjoyable with a classic synchromesh, journeying again to our youth when having a Muncie four-speed behind a big-block […]

Muncie M22 30+ Piece Super Rebuild & Gear Kit, Main Shaft ...

Muncie M22 4 Speed Transmission Gear Set 2.20 Ratio NEW 26 or 10 Spline Input. C $488.32. ... Muncie M22 4 Speed "Rock Crusher" Gear Set & Rebuild Kit. ... This is a NEW 32 spline main shaft originally found in the M22 " Rock Crusher" Muncie aluminum 4 …

muncie rock crusher identifiion - pae-vzw.be

Sep 03, 2015· A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle. Read More. Muncie 4 Speed Transmissions. ... Second a count of the input shaft and output shaft splines and if any rings or grooves exist around the input shaft splines. Read More.

M22 Rock Crusher - 4 Gear Trans Co

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. We …

stone rock crushing input versus output ratios

m22 rock crusher transmission output shaft .in. Auto Gear Super Case Muncie M22 4Speed RockCrusher, Camaro 4 ... NEW 10 or 26spl INPUT NO RINGS 21 TOOTH INPUT SHAFT. ... Auto Gear Super Case Muncie M22 4Speed RockCrusher, Camaro 4speed 10/26 or 26/27spl. ... M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION.

M21, M22 4 speed GMC and Chevrolet Rebuilt Manual ...

M21 & M22 4 speed GMC Chevrolet Mucle Car Rebuilt Manual Transmission and Parts including bearing rebuild kits, input, main and counter shafts, etc. Ask about our good used (takeout parts), Buy Factory Direct and Save! Let us help save you some money!

Muncie - 4 Gear Trans Co

4 Gear Trans Co. Parts and Gears to rebuild GM 4 Speeds . ... MUNCIE M22 "ROCK CRUSHER" 4 SPEED GEARS: ... for an M22 that you already have please provide us with the number of splines on the Input Shaft (into clutch) and the Output Shaft (into yoke). Our private label 4GTC M22 gears are made with high nickel content steel, machined on CNC ...

Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher ...

STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION. A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442. THE MAIN CASE IS THE STRONGEST MADE with fill and drain plugs. C355 Forged Aluminum Mid-Plate. AG …

Muncie M21 M22 Manual transmission parts, overhaul kits ...

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 transmission type.

Muncie Parts - The Gear Box

3rd gear with 27 teeth for all Muncie M22 close ratio transmissions. From $83.20 . Muncie Input / Main Drive M20 M21. Input / main drive with 10 spline for Muncie M20 or M21 transmissions. Please specify which input you need when placing your order. From $75.00 . Muncie M22 Input Shaft 10 or 26 spline. Input shaft for the Muncie M22 transmission.

Muncie 4 Speed Transmissions - 5Speeds Transmission Home …

How to Identify Muncie 4 Speed Transmissions. Identifying Muncie 4 Speeds III by Paul Cangialosi : The most popular question has to be that everyone thinks they have the famous "rockcrusher" M22 4 speed. This had the same gear ratios as the M21 but with a heavy duty gearset. ... It was primarily designed as a road race transmission. The ...

Muncie 4-speed Transmission (Group 4.000)

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.

Identifying Muncie 4-Speeds

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.

Muncie M22 Rockcrusher Transmisi - kwe-haus.eu

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 . ... Our Muncie M22 Rock Crusher transmission is wholesale priced while maintaining a strict standard of quality. Call Us Toll ...

Magical Muncie Four-Speed | Hotrod Hotline

West says all Muncies work on the same basic principle: The input shaft goes to the cluster gear. The cluster is mated to the speed gears. The speed gears are independent of the main shaft. ... 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 ...

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

Feb 21, 2010· The most well known Muncie transmissions are the M20(wide ratio), M21(close ratio), and the M22(rock crusher). Although not mentioned much, there was also an M23 transmission that was used, beginning in 1970. The M23 is recognized by a 26-spline(fine) input shaft and a large output shaft that requires a T-400 driveshaft yoke.

How to Identify a M22 Rock Crusher | It Still Runs

How to Identify a M22 Rock Crusher. by Janos Gal . ... Input shafts differ in each GM transmission, so you can easily identify an M-22 "Rock Crusher by its input shaft count. Each transmission has different numbers of teeth. An M-22 "Rock Crusher" always has 26 teeth.

m-22 muncie rock crusher | eBay

24 results for m-22 muncie rock crusher Save m-22 muncie rock crusher to get e-mail alerts and updates on your eBay Feed. Unfollow m-22 muncie rock crusher …

chevy transmissions muncie 4 speed m22 rockcrusher got

m22 rock crusher transmission sale - christoartfair.nl. Chevy Transmissions Muncie 4 Speed M22 . Where Our Customers Send Their Friends Chevy Transmissions Muncie M22 Rock Crusher 4 Speeds were made From 1965 TO 1974 The most popular transmission of its time for high performance cars built for Chevrolet and all performance oriented G.M cars. ...

Muncie "rock crusher" vs. TKO 600 [Archive] - Pro-Touring.com

Is there anything about a "rock crusher" that is better in some respect than a Tremec TKO 600 as far as the gearset and case, input/output shaft, etc.? I do not know much about the Muncie, other than that they are legendary with the old-timers, they can take a beating, they are good for road racing, have a close ratio, and they make a lot of ...

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 BUILD! Newly designed STATE-OF-THE-ART Muncie front case from "Auto Gear".

Muncie 4 speed....M21, M22, Rock Crusher? | The H.A.M.B.

Mar 30, 2009· 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 an M21, but I'm not certain. The M22's are both close ratio and the M21 is a wide ratio...again from what I …

Muncie 4-speed - CHEVELLESTUFF

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. The straighter angle was designed to produce less end loading of the gear train and less heat but created more noise, thus the nickname "Rock Crusher" was born.

Guide to Muncie M20, M21, and M22 Four-Speed Transmissions

The M22 Rock Crusher 26-spline input shaft sports a wider gear for greater torque capacity. Just because you've found a 26-spline input shaft does not mean you've found an M22 input shaft ...

muncie spline count | Grumpys Performance Garage

Feb 16, 2018· 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.