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Get Priceno reserve 1967 chevrolet chevelle ss 396 375hp l78 m22 rock crusher 4 speed wow 1973 Chevy Nova SS, Muscle, 4spd, M22 Rock crusher 1970 CAMARO Z/28 ORIGINAL s MATCH LT1, M22 4 SP ROCK CRUSHER, 3:73 POSITRAC
Get PriceThis is a Very Rare and Completely Freshly and Professionally Rebuilt Original REAL 1968 68 GM Chevy, Corvette, Camaro, and Chevelle M22, (M22), Muncie Close Ratio Rock Crusher 4 Speed Transmission. It is a from a 1968 Camaro according to the code.
Get PriceSep 06, 2017· Internal inspection of a 1969 Muncie M22 "Rock Crusher" Transmission. Note some wear on engagement teeth but all gears fully intact. 10 spline input, 27 spline output Case Number: 3088336/3925660 ...
Get PriceThe :1 ratio is commonly referred to as the M20. Muncie also had a second closeratio transmission designated M22 and often referred to as the “rockcrusher,” which was used behind the highestperformance engines and in Corvettes, the M22 is a highly soughtafter performance transmission.
Get PriceApr 30, 2009· The Rock crusher was the M22 Muncie close ratio 4 speed transmission favored in the '60's GM hot balanced, smooth shifting and after '60 Aluminum cased capable of a lot of HP.
Get PriceSep 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.
Get PriceHaving issues diagnosing problems with your M21 M22 4 Speed Muncie Manual Transmission? we can help. Below you will find a detailed parts list for the M21 M22 manual transmission that includes complete rebuilt transmissions bearing rebuild kits with and without synchro rings, gaskets and seals, small parts kits, bushings, individual bearings, slider, synchro rings, forks, gears and shafts.
Get PriceJun 22, 2016· Tech expert James Berry answers a readers' question on how to identify a Muncie fourspeed manual transmission. ... also was a second, heavyduty closeratio version: the “Rock Crusher…
Get PriceNEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED. THIS IS THE M22 TRANSMISSION THAT GM COULD NOT BUILD! Newly designed STATEOFTHEART Muncie front case from "Auto Gear". This is by far the "BEST" replacement aluminum case ever built for a Muncie! The front bearing is a "SEALED" bearing, and slightly thicker than the original Muncie's ...
Get PriceAug 21, 2015· It's a GM Muncie M22 four speed, used in high performance applications from 1965 to 1972. They had a lower helix angle in the gears and had a noticeable whine that very few other transmissions had. If you were running a GM hotrod, that was the man...
Get Pricefinally 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 l88`s, big block 425 hp factory muscle cars and hot rods of the past.
Get PriceSep 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.
Get PriceMuncie 4Speed: The Complete History. To understand the evolution of the Muncie 4speed you have to look at a series of engineering platforms that led to the final design of this transmission. The Muncie design has roots going back to 1935. I took the time to research the patent number that is cast into most Muncie main cases.
Get PriceAug 03, 2018· The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet’s bigblocks in the mid1960s. The M20 and M21 transmissions …
Get PricePerformance 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. This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and Pontiac vehicles. Compatible Vehicles ...
Get PriceA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.
Get Price“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 it’s time for high performance cars built for Chevrolet and all performance oriented have the same gear ratios as the legendary M21 but with a heavy duty gearset.
Get PriceM22 “Rock Crusher” Identification. The M22 closeratio transmission is easily identified internally from the M20 and M21 versions by the angle of the gear teeth. The M22 was only produced in a closeratio version, so it will not appear on models with high rearaxle ratios ( or lower numerically) unless someone has changed it.
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Get PriceThe 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.
Get Priceplus s/h. add:. micro super finish. thrust button for heavy launch and downshift case support. assembled super rock crusher m22 650 hp. call for orders; new direct replacement m22
Get PriceJul 05, 2016· There also was a second, heavyduty closeratio version: the “Rock Crusher” (M22) that was offered on some of the highperformance bigblock models, starting with the 1965 Corvette.
Get PriceAug 07, 2018· The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet’s bigblocks in the mid1960s. The M20 and M21 transmissions …
Get PriceAn M22 "Rock Crusher" is a Muncie fourspeed 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 …
Get PriceM22 muncie type rock crusher transmission (concord / pleasant hill / martinez) Sold at 1950 M22 rock crusher close ratio transmission clone. auto gear case and tailshaft housing, no expense spared on internal parts. iron mid plate, 13/8" dia. output shaft, 10 spline input. built to withstand 650 hp, was used in an autocross...
Get PriceThe Muncie 4speed transmission was used from 19631974 on several different GM vehicles and engine types. The Muncie was typically used in performance engines. Changing the oil on these transmissions can be tricky, as the oilfill port is on the side of the transmission. You will most likely need a hose to fill ...
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