• Muncie 4 Speed Transmissions and Parts

    2016-5-10 · Muncie 4 Speed Transmissions and Parts. 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 1970 s. Parts trickled out of inventory by the late 1980 s. With the quality of used Muncie transmissions getting worse in the last 10 years the idea

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  • Guide to Muncie M20 M21 and M22 Four-Speed

    2018-8-3 · According to Paul Cangialosi Muncie transmission historian technician and author of Muncie 4-Speed Transmissions How to rebuild and modify the Muncie four-speed transmission has its roots

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  • Muncie M22 Rockcrusher Transmission For Sale

    2018-5-9 · 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. This is a direct replacement for the following Chevrolet Oldsmobile Buick and Pontiac vehicles. Compatible Vehicles.

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  • The 1965 Chevrolet M22 Rockcrusher Transmission The

    2010-9-15 · The next piece of documentation was the factory car order which was sent to Gorries Chevrolet to state how the car was to be built and that it was now awaiting production. On this document the 4 speed transmission option code listed the transmission as an M20. In 1965 all 4 speeds were ordered initially by the M20 4 speed designation.

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  • M21 M22 4 Speed Muncie Manual TransmissionMidwest

    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

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  • GENERAL MOTORS MUNCIE 4-SPEED MANUAL

    2013-1-19 · MUNCIE 4-SPEED MANUAL TRANSMISSION ASSEMBLIES GEARS PARTS APPLICATIONS GENERAL MOTORS GENERAL MOTORS "MUNCIE" FOUR SPEED 10-1-01 4 C13 C7 C8 C9 C10 C11 C12 C5 C4 C5 C4 C5 C3 C2 C3 C5 C4 C5 C4 C5 C1 C6 AUTO GEAR EQUIPMENT L36-s36T M22 Rock Crusher (1964-74) 3924796 WT297-12B NOTE these TWO (2) gears w/o

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  • Muncie 4-speed Transmission (Group 4.000)

    Muncie 4-speed Transmission (Group 4.000) 3851325 (1) (1) The M22 case casting is unknown at this time. 19671972(2) 19651970(1) 19701972(2) (1) All M22 applications except 454 engine. (2) All 454 Chevelle applications. The M22 was produced in 1973 and 1974 for other GM divisions.

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  • Muncie M22 Rockcrusher Transmission For Sale

    2018-5-9 · 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. This is a direct replacement for the following Chevrolet Oldsmobile Buick and Pontiac vehicles. Compatible Vehicles.

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  • Muncie Borg-Warner T-10 or Super T-10 4-Speed

    2015-8-22 · Muncie Borg-Warner T-10 or Super T-10 4-Speed Transmission Oil Change. If you are like many four-on-the-floor muscle car owners you will tend to overlook replacing the gear oil in your Muncie (M20 M21 or M22) Borg-Warner Super T-10 or Super T-10 4-speed transmission. It is easy to overlook this type of general maintenance.

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  • Muncie 4 Speed Transmissions5Speeds Transmission

    2014-9-4 · 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.

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  • How to Identify a Muncie Four Speed Build Date Codes

    2016-7-29 · Last time we talked about how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner and the different types of Muncie

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  • The 1965 Chevrolet M22 Rockcrusher Transmission The

    2010-9-15 · The next piece of documentation was the factory car order which was sent to Gorries Chevrolet to state how the car was to be built and that it was now awaiting production. On this document the 4 speed transmission option code listed the transmission as an M20. In 1965 all 4 speeds were ordered initially by the M20 4 speed designation.

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  • Muncie 4-speed Transmission (Group 4.000)

    Muncie 4-speed Transmission (Group 4.000) 3851325 (1) (1) The M22 case casting is unknown at this time. 19671972(2) 19651970(1) 19701972(2) (1) All M22 applications except 454 engine. (2) All 454 Chevelle applications. The M22 was produced in 1973 and 1974 for other GM divisions.

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  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed 2399.00

    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.

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  • muncie rock crusher 5 speed transmission

    Muncie 4-speed Transmission (Group 4.000) 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.

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  • Muncie Borg-Warner T-10 or Super T-10 4-Speed

    2015-8-22 · Muncie Borg-Warner T-10 or Super T-10 4-Speed Transmission Oil Change. If you are like many four-on-the-floor muscle car owners you will tend to overlook replacing the gear oil in your Muncie (M20 M21 or M22) Borg-Warner Super T-10 or Super T-10 4-speed transmission. It is easy to overlook this type of general maintenance.

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  • Muncie 4-speed transmissions Hemmings

    Muncie also had a second close-ratio transmission called an M22 which enthusiasts christened Rockcrusher this was used in performance big-block engines and Corvettes and is a highly sought-after performance transmission today and is the heavy-duty version of the 2.20 ratio M21 4-speed. The later-model 1971-74 units are more popular with drag

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  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed 2399.00

    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.

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  • Muncie M-22 Rock Crusher Four Speed TransmissionALL

    2021-6-4 · 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.

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  • Muncie 4-speed Transmission (Group 4.000)

    Muncie 4-speed Transmission (Group 4.000) 3851325 (1) (1) The M22 case casting is unknown at this time. 19671972(2) 19651970(1) 19701972(2) (1) All M22 applications except 454 engine. (2) All 454 Chevelle applications. The M22 was produced in 1973 and 1974 for other GM divisions.

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

    2018-8-7 · According to Paul Cangialosi Muncie transmission historian technician and author of Muncie 4-Speed Transmissions How to rebuild and modify the Muncie four-speed transmission has its roots

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  • GENERAL MOTORS MUNCIE 4-SPEED MANUAL

    2013-1-19 · MUNCIE 4-SPEED MANUAL TRANSMISSION ASSEMBLIES GEARS PARTS APPLICATIONS GENERAL MOTORS GENERAL MOTORS "MUNCIE" FOUR SPEED 10-1-01 4 C13 C7 C8 C9 C10 C11 C12 C5 C4 C5 C4 C5 C3 C2 C3 C5 C4 C5 C4 C5 C1 C6 AUTO GEAR EQUIPMENT L36-s36T M22 Rock Crusher (1964-74) 3924796 WT297-12B NOTE these TWO (2) gears w/o

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  • 19691973 Muncie 4 Speed Transmission Rockcrusher M-22

    GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 19691973 model Firebirds and Trans Ams. This one will have the holes on the side where a bolt will secure your shifter linkage levers. This is the M-22 Rockcrusher four speed. Designed for the highest performance.

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  • How to Identify a Muncie Four Speed Build Date Codes

    2016-7-29 · Last time we talked about how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner and the different types of Muncie

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  • Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher

    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.

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  • Muncie 4-Speed Identification GuideChevy DIY

    2021-2-9 · 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

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  • Muncie 4 speed Hot Rod Forum

    2015-8-14 · 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

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