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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. They have the same gear ratios as the legendary M21 but with a heavy duty gearset.
This a BRAND NEW SUPERCASE M22 Muncie Rockcrusher Style Transmission. This is a BEEFY version of the original Rock Crusher transmission. Most all the weak points of an original Muncie have been solved by the Super-Case design. The Supercase has extra casting in all the known weak areas.
The Gear Box is the source for Muncie Parts like the new assembled M22 SUPER ROCK CRUSHER 4 speed kit with micro super finish or downshift case support. The Gear Box Transmissions Muncie-Tremec-Saginaw-TKO-Top Loader-Richmond
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 2.201 ratio M21 four-speed.
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. If you have the incorrect transmission, your car may not function properly. You can identify several unique signs that identify an ...
Recent Comments. steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. SUMMER SALE ON NOW Mark A Jones Deltona Florida on Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SUMMER SALE ON NOW
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
Muncie 4 Speed Rock Crusher Gear Ratio Calculator. Muncie 4 speed rock crusher gear ratio calculator how to identify a m22 rock crusher ehow an m22 rock crusher is a muncie fourspeed transmission for cars made by general motors in the 1960s identify a check the casting number the production year and the gear ratios on the aluminum serial number plate attached to the tr read more
Sep 15, 2010 Across 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 Chevrolets 1965 transmission identification codes, I found a perfect match.
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. The term rock crusher refers to the noise made by the meshing of the strong-er helical gears in the M22.
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 wasnt until 1965 that the M22 hit the market. The M22 was created for the Corvette Grand Sport racing program.
Oct 07, 2014 The Muncie four-speed is as legendary as the cars that it was put into, with the M20, M21, and Rock Crusher M22 models all part of the hot rod vernacular.
Aug 03, 2018 The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolets big-blocks in the mid-1960s. The M20 and M21 transmissions produced from 1963-74 are easy to identify in both ...
Aug 07, 2018 The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolets big-blocks in the mid-1960s. The M20 and M21 transmissions produced from 1963-74 are easy to identify in both ...
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.
The Muncie case (3831704) replaced the T10 4-speed in the 1963 Chevrolet Bel Air and Corvette by mid-May of that year. The T10 front bearing size was reduced in diameter in 1963 only. This meant that the transmissions front bearing retainer and register bore of the bellhousing were also smaller in diameter.
Sep 12, 2021 68-70 muncie M22 rock crusher rebuilt - $2475 (Canfield) This is a very rare 660 m22 rock crusher muncie, it is a service replacement transmission unstamped, no vin, it will be correct for 68 to 70, all rebuilt and guaranteed, all new straight cut gears, 220 ratio, asking 2475. Also have a 69 m20 for 1100. And a 311 Saginaw trans 550. Call ...
Oct 30, 2008 We are restoring a 72 Chevelle SS and would like to use a Muncie Rock Crusher. Is there anyone out there that and tell me the difference between a Muncie M22W and a M22 Rock Crusher. I have tired to look online but not finding anything to help. I would appreciate it. Thanks.
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 Muncies 7-bolt side cover (two less than Borg-Warner units). ... The M22 is called the Rock Crusher. Dump the Rock Crusher, hot
Jun 09, 2021 By the time the Muncie was in its final phase of production (1971-1974) it also gained a 32 spline output shaft in place of the original 27 spline unit. Wide, Close, or Rock Crusher Initially there were two specific Muncie transmissions available the M20 wide-ratio (2.561 first gear) and the M21 close-ratio (2.201 first gear).
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
Aug 20, 2003 Can someone tell me how much a muncie m22 rock crusher is worth this transmission was produced buy gm in 19661967
This design creates the distinctive low-RPM rattle and high-RPM whine the Rock Crusher is known for. Gear ratios are the same as the close-ratio M21. The Muncie four-speed was used in a wide range of GM products through the 60s and 70s. However, the Rock Crusher was only equipped in cars that had high-performance big blocks, including the ...
NEW Upgraded Muncie M20 4 speed $2198.00. No Price NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. No Price Muncie Overhaul Kit. Complete overhaul kit for Muncie 4 speed transmissions
Aug 14, 2015 M-37 Super Muncie or rock crusher Several ratios available, large input shaft (1 1/4, like Hemi 4-speed and big Top Loader), spur-cut 1st gear (increased load shock capability, makes a horrid whine, thus the nickname) and large output shaft. The only cars I recall them in were the ZL-1s. LOTS sold over the counter for racing in the ...
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.
The M21 M22 is a four speed, RWD or 4WD transmission. The M21 M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover. The side cover has seven bolts and two shift cams. The synchro rings have 35 teeth and the unit has a 4 step cluster gear. The reverse gears are helical cut and are located ...
GENERAL MOTORS MUNCIE FOUR SPEED 10-1-01 10 C8 Idler Gear (Front) L18-s27T except M22 3831762 WT297-10 L18-s27T M22 Rock Crusher 3879997 WT297-10B C9 Idler Gear Assy (Rear) L17-27T 3831764 AWT297-10A C10 Idler Gear (Rear) Thrust Washer all 3774909 3774909 C11 Idler Shaft all 3831761 WT297-35 C12 Idler Shaft Lockpin all 590832 590832
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.
Apr 30, 2013 muncie rock crusher transmission for sale Liming heavy industry is specialized in the design, manufacture and supply of crushing equipment used in mining industry. The product range of our company comprises mobile crushing plant, jaw crusher, cone crusher, impact crusher, milling equipment, ball mill, vibrating feeders, screens and equipment ...
The Muncie M22 Rock Crusher transmission is the most desirable performance 4 speed. More details Get Price June 2013 - A Bizzarrini Story Part Two - MyCarQuest.com
Buy muncie 4 speed m22 rock crusher buy used Products. As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Buy muncie 4 speed m22 rock crusher buy used, quarry, aggregate, and different kinds of minerals.
Muncie Transmission is back General Motors stopped installing Muncie 4 speeds in 1974. Complete units were able to be purchased from GM until the late 1970s. Parts trickled out of inventory by the late 1980s. With the quality of used Muncie transmissions getting worse in the last 10 years, the idea of making new improved Muncie parts was ...
Muncie M-22 Rock Crusher Four Speed Transmission ALL New. Jun 29, 2021 Muncie M-22 Rock Crusher Four Speed Transmission ALL New Internal Parts. Report item. opens in a new window or tab. Description. Shipping and payments. eBay item number 113849569201. Seller assumes all responsibility for this listing.
muncie transmission rock crusher Liming heavy industry is specialized in the design, manufacture and supply of crushing equipment used in mining industry. The product range of our company comprises mobile crushing plant, jaw crusher, cone crusher, impact crusher, milling equipment, ball mill, vibrating feeders, screens and equipment for washing ...
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