how can i identify a rock crusher transmission

  • How to Identify a M22 Rock Crusher

    How to Identify a M22 Rock Crusher. An M-22 "Rock Crusher" is a Muncie four-speed transmission for cars made by General Motors in the 1960s. Identify a...

  • Muncie 4 Speed Transmissions

    How to Identify Muncie 4 Speed Transmissions. ... less end loading of the gear train and less heat but created more noise, thus the nickname "rockcrusher".

  • Muncie 4 Speed Transmissions

    How to Identify Muncie 4 Speed Transmissions. ... The most popular question has to be that everyone thinks they have the famous "rockcrusher" M22 4 speed.

  • Muncie 4 Speeds - Homestead

    Muncie 4 speed transmissions were used in General Motors cars from 1963 to early 1975. ... Several things are needed to identify a Muncie correctly. ... of the gear train and less heat but created more noise, thus the nickname "rockcrusher".

  • GM Muncie 4-Speed Decoding : Drivin' It Home

    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...

  • Magical Muncie Four-Speed | Hotrod Hotline

    A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail ... “Big 3” four-speed transmissions and who can help you identify what you've got. ... People think all Muncie four-speeds are Rock Crushers, but they're not.

  • M22 Rock Crusher - 4 Gear Trans

    Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted ... We have complete aftermarket M22 transmissions in both the close and wide ... For identification purposes all GM M22s have seven bolts attaching the Side...

  • Muncie 4 Speed Transmission | eBay

    Muncie 4 Speed "Rock Crusher" Gear Set. Fits ALL Muncie Transmissions with A 1" Cluster Pin and where 1st Gear Rides on a Sleeve. 2.20 Ratio 10 Spline...

  • Muncie 4-speed Transmission

    rock crusher, Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine ... You can identify the various M20, M21 and M22 transmissions by the input shaft.

  • M22 Wide Ratio Muncie 4 Speed - YouTube

    Jun 20, 2009 ... M22 Rockcrusher Wide Ratio. ... Thanks, I wasn't sure how the transmission would react to a lower gear, highway mileage really isn't a concern...

  • Muncie four-speeds | Hemmings Motor News

    Aug 1, 2007 ... You can identify the various M20, M21 and M22 transmissions by the ... the M22 created a problem with noise (hence the name "rock-crusher").

  • Chevrolet Chevy Manual Transmission Identification and Decoding

    Oct 20, 2011 ... How to identify and decode chevrolet manual transmissions. ... and the "Extra heavy duty close ratio" M-22, also known as the "Rock Crusher".

  • Identifying Muncie 4-Speeds - My 1967 Chevelle SS 396

    Several things are needed to identify a Muncie correctly. ... 1964 to 1968 Muncie 4-speed transmissions can be identified from later models by the way ... of the gear train and less heat but created more noise, thus the nickname "rockcrusher".

  • Muncie 4-speed Transmissions | Hemmings Motor News

    Jan 1, 2009 ... The easiest way to identify a Muncie transmission is by its side cover. ... The term "rock crusher" refers to the noise made by the meshing of the...

  • Camaro - Transmission - Camaro Research Group

    Sep 8, 2011 ... The TH400 3-speed automatic transmission first appeared on GM passenger cars in 1965. For first-generation Camaros, .... Muncie 4-speed Identification. To distinguish ... C = 2.20:1 HD Close Ratio (M22), aka "Rockcrusher".