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3 speed rock crusher transmission

In my opinion, the T10 is stronger than the M22 "rock-crusher" muncie. If I had to guess, I believe this transmission was introduced to eliminate the need to have 2 different close ratio transmissions available for the car, even while the power levels were slumping. The Powerglide is a common drag racing transmission

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  • 3 speedw/overdrive for my flathead |hot rod forum

    3 speedw/overdrive for my flathead |hot rod forum

    Mar 25, 2005 · And, if your flathead is 1948, or older, get yourself a 3 speed floor shift ford tranny, then take all the gears from a manual shift 36 to 41 (V-12) Lincoln. These gears - the cluster gear is 26 tooth - will all fit your ford box and you will have a tranny so strong it will crush a rock crusher. After 1949, overdive was pretty common

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  • muncie3 speed transmissions|team chevelle

    muncie3 speed transmissions|team chevelle

    Feb 27, 2019 · Surprisingly, a 3-speed transmission was the standard transmission for all GTO’s from 1964 through 1972, although in its initial year of 1964, the 3-speed was an M12 unit made by Muncie, but after March of 1965, GTO switched to the stronger M13 Dearborn (Ford style) unit

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  • mastering gto restorations: transmission guide

    mastering gto restorations: transmission guide

    Apr 17, 2015 · The new base transmission was a Muncie heavy-duty 3-speed manual transmission that was related to the Muncie 4speeds. The 1971 transmissions were the same as from previous year, except that the M-21 close-ratio 4-speed transmission was replaced with a stronger version of the Mun­cie close-ratio gearbox the famous M-22 “Rock Crusher” 4-speed

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  • how to identify a m22rock crusher| it still runs

    how to identify a m22rock crusher| it still runs

    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

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  • brand new supercase m22 4-speedmuncie rockcrusher style

    brand new supercase m22 4-speedmuncie rockcrusher style

    This a BRAND NEW SUPERCASE M22 4-Speed 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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  • auto gear super case m22zrock crusher4-speed. perfect

    auto gear super case m22zrock crusher4-speed. perfect

    Recent Comments. steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. MARCH SPRING 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…

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  • muncie 4speed transmissions

    muncie 4speed transmissions

    The new Muncies being built today have some better ratios.Today's examples of the new car gear set ups are Mustang GT's with a 3.35 1st gear and 3.08 rear. New Camaros with a 2.68 1st gear, 3.73 rear gear and .59 overdrive. ZR1's with a 2.68 1st gear, 3.54 rear gear and a .59 overdrive. Get the picture?

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  • pontiac manual transmissions

    pontiac manual transmissions

    1958 and Later Heavy Duty 3-speed Standard Shift Transmission. The Buick trans was superseded in 1958 by the B-W T85, which is not quite as strong. According to John Sawruk, the noise and/or gear whine of the old Buick brought about it's demise. B-W T85s have …

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  • chevrolet chevy manualtransmissionidentification and

    chevrolet chevy manualtransmissionidentification and

    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 severely powerful (high torque) big-block engines. The M-22 is distinguished from an M-21 by the angle of the gear teeth. The M-22 has "straight cut" gears

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  • guide to muncie m20, m21,and m22 four-speed transmissions

    guide to muncie m20, m21,and m22 four-speed transmissions

    Aug 07, 2018 · According to Cangialosi, two companies, Borg and Beck and Warner Gear, merged in 1928 to form BorgWarner. The T-85 three-speed transmission was one result of …

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  • magical muncie four-speed | hotrod hotline

    magical muncie four-speed | hotrod hotline

    Transmissions are an essential part of hot rod builds. One of the most common swaps involves a Muncie 4-speed. These are easy to adapt to a wide range of hot rods. There are three basic types of Muncies: M20, M21 and M22. A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, not the side cover

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  • chevrolet chevy manualtransmissionidentification and

    chevrolet chevy manualtransmissionidentification and

    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 severely powerful (high torque) big-block engines. The M-22 is distinguished from an M-21 by the angle of the gear teeth. The M-22 has "straight cut" gears

    Get Details
  • pontiac manual transmissions

    pontiac manual transmissions

    1958 and Later Heavy Duty 3-speed Standard Shift Transmission. The Buick trans was superseded in 1958 by the B-W T85, which is not quite as strong. According to John Sawruk, the noise and/or gear whine of the old Buick brought about it's demise. B-W T85s have …

    Get Details
  • mrock crusher transmissionidentification

    mrock crusher transmissionidentification

    chevy m22 rock crusher transmission. 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

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  • muncie 4-speed transmissions|hemmings

    muncie 4-speed transmissions|hemmings

    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

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