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 Chevrolet’s 1965 transmission identification codes, I found a perfect match.
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
Chevy Transmissions: Muncie M22 “Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of it’s 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.
General Motors is an innovator of automatic transmissions, introducing the Hydra-Matic in 1940. This list includes some GM transmissions . The GM Hydra-Matic was a success and installed in the majority of GM models by 1950. Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone.
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.
Apr 30, 2009· The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rods.Well balanced, smooth shifting and after '60 Aluminum cased capable of a lot of HP.
Aug 07, 2018· The 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
This a BRAND NEW SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission. Each new Auto Gear transmission is built from genuine Auto Gear parts, the highest quality available. This is a BEEFY version of the original Rock Crusher transmission.
The 4-speed design of the T10 and Muncie is a very “forward” design. Whether it was a series of lucky choices, or happy accidents, the 1957 design allowed for improvements. Other muscle car transmissions of that era, such as the Ford Toploader and Mopar A833, left no room for improvements because of the layout and initial design of their
Jul 25, 2017· M23 'RockCrusher, Best 4 speed trans, Chevy and GM A lot of people may not be aware of this, because it's not advertised much. Most people that have an old muscle car or a
This a BRAND NEW SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission. Each new Auto Gear transmission is built from genuine Auto Gear parts, the highest quality available. This is a BEEFY version of the original Rock Crusher transmission.
Jul 26, 2017· M23 'RockCrusher, Best 4 speed trans, Chevy and GM A lot of people may not be aware of this, because it's not advertised much. Most people that have an old muscle car or a classic car from the
Application Model Years: Chevrolet 4 Speed 27 Spline: 1964-1967: Chevrolet & GMC Rock-crusher: 1966-1974: Need Stronger Parts? Midwest Transmission can Cryogenic Treat any shaft or gear.
Muncie m-22 rock crusher four speed transmission -. With scatter proof bell housing and shifter this is a used unit in good shape. "No engraving needed, spares cards can be bought separately if your information changes" See complete description. Notify me before the end of the auction. Ends : 9h 50m 39sec. Used, 1955-68 Chevrolet V8 GM Muncie
Aug 03, 2018· The 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
Among “old-timers”, the Muncie transmission commands a certain degree of respect. Sure, you could get a manual in tons of cars from GM during the 60's and 70's, but the Muncie was the one to have. Saginaw transmissions were cheaper, and worked admirably, but scattering gear oil on the pavement was a scary reality if you pushed them too hard. So for many years “4 speed Muncie
For sale is a Factory Replica of the Close Ratio Muncie Rock Crusher Four Speed Transmission typically used in High Performance 1965 to 1974 Corvette`s, Camaros, Chevelles, Nova`s, El Camino`s, Impala`s, Oldsmobiles and Pontiacs.. Also included are Hand Fitted Synchronizer Sliders and Hubs. The hand fitted sliders/hubs improves up and down shifting quality through all RPM ranges.
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 transmission’s front bearing retainer and register bore of the bellhousing were also smaller in diameter. The smaller 6207-type bearing
Jul 29, 2016· Modern Driveline swaps a TREMEC TKO-600 into a 1957 Chevy in just two days, upgrading from a 1:1 non-overdrive transmission to a five-speed with 0.63:1 overdrive! » Read More
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
Details about Chevy GM Models 1968 M-22 Rock Crusher Transmission Redone. Chevy GM Models 1968 M-22 Rock Crusher Transmission Redone. Item Information. 1968-79 Chevy Nova 33" Keyed Chrome Tilt Steering Column GM SS LSX Rock Crusher. You are bidding on a M-22 rock crusher
Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect For 2.73 to 3.42 Rear End Gears. JANUARY SALE! $ 2,799.00 $ 2,399.00 Add to cart. Super Pro Road/Drag Race Muncie Super Case M22 Rock-Crusher
New Super Heavy Duty Direct Replacement and Strongest M22’s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears. 10 OR 26 spline input and large 27 OR 32 spline output shaft. C355 Forged Aluminum Mid-Plate. Super Tail. AG Roller Side Cover. A great Super Heavy Duty Rock Crusher
Chevy Transmissions: Muncie 4 Speed M22 Rockcrushe. 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
what is a rock crusher transmission? Yahoo Answers. 2009-04-30 as stated its not an automatic, gm used those transmission in a lot of vehicles,it was the m-22 or muncie four speed tranny which was used in everything from chevelle, SS,cars to impala SS cars,even some of the vega transmissions was m-22,s, they was very popular back in the 60,s and 70,s,the reason they got the name rock crusher
1970 chevrolet chevelle ls6 454 muncie rock crusher transmission cowl induction 1969 CAMARO RS/SS396 MATCHING # 375HP 396 M22 ROCK CRUSHER 12 BOLT 4.10 BALDWIN 1969 CAMARO Z28,ORIGINAL DZ302,M22 ROCK CRUSHER
1970 chevrolet chevelle ls6 454 muncie rock crusher transmission cowl induction 1969 CAMARO Z28,ORIGINAL DZ302,M22 ROCK CRUSHER,12 BOLT POSI REAL Z28 1969 CAMARO RS/SS396 MATCHING # 375HP 396 M22 ROCK CRUSHER
Muncie M22 Rock Crusher 4 Speed Transmission Gear Set 2.20 Ratio 26 Spline . $350.89. 1981-1991 Chevrolet Truck Transmission Np241c 700r4 Auto Transfercase Adapter. $80.00. Muncie Transmission . Muncie Transmission
Correct 1970 4-bolt 454/450hp block, M22 4-speed Rock Crusher Muncie transmission and original LS6 CRW 410 12-bolt posi-traction rear end. It also has a 6,500 rpm redline tachometer, bucket seats,
1967 Chevrolet Chevelle SS, True SS 138 Vin, Date Code Correct 1967 SS 396 Big Block V8 Engine, M-22 Muncie Rock Crusher 4 Gear Transmission, Posi Traction twelve Bolt Rear End with 331
The C4 is split into two main categories: pre-1970 and 1970 and later. Ford improved the transmission in 1970 and the best way to identify either is to count the input shaft splines. 1970 and later models
3 Muncie 4 speeds were offered. The M-20 wide ratio, the M-21 close ratio, and the "Extra heavy duty close ratio" M-22, also known as the "Rock Crusher". The M-22 was generally installed behind
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