• 1966 Chevelle SS 396 in the perfect color, with the Muncie M21

    1966 Chevelle SS 396 in the perfect color, with the Muncie M21 Rock Crusher 4 spd manual Transmission.. Not the M22, the M22 was the Stone Crusher, which 

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  • Chevrolet Chevy Manual Transmission Identifiion and Decoding

    How to identify and decode chevrolet manual transmissions. Muncie (left) Saginaw (center) Borg Warner (right) 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".

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  • Muncie 4 Speed Transmissions - 5Speed

    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".

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  • Muncie M22 4 Speed Rock Crusher Gear Whine

    Sep 3, 2015 A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle.

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  • Gear ratio difference between M20, M21, M22 ?? - CorvetteForum

    Sep 11, 2008 The M-22, AKA "Rockcrusher" had straight cut gears and was the stronger of . I wouldn't go smaller than a 3.36:1 rear gear even with a wide ratio Muncie box. Auto Gear choice of gear ratios in their 4 speeds M22 trans is:

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  • Racing Transmission Build - Inexpensive Muncie Two-Speed

    Apr 1, 2008 Racing Transmission Build – Make It A Muncie The Muncie–which is also sometimes referred to as the Rock Crusher–was produced and 

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  • Rock Crusher! - Jalopnik

    Jun 2, 2008 So far we've had only automatics in the Cool Transmission Name Of The but that doesn't mean The General's indestructible Muncie M-22 doesn't Oh, sure, " Rock Crusher" wasn't its official name, but I'm making up the 

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  • When was the M22 first called "rock crusher"? - Page 3 - Chevelle

    I was 18 at the time and bullet proof, the Muncie was the same age . Gear configuration with the whining reminded folks of rock crushers in the gravel pits. relying on the music of a rock-crusher trans, a solid lifter hot cam, 

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  • Muncie 4-speed - ChevelleStuff

    Muncie 4-speed Transmission (Group 4.000) - Casting Numbers gear train and less heat but created more noise, thus the nickname "Rock Crusher" was born.

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  • muncie transmission info | Grumpys Performance Garage

    Please note that there are 7 different Muncie input shafts. gear train and less heat but created more noise, thus the nickname "rockcrusher".

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  • Muncie 4 Speeds - Homestead

    Muncie 4 speed transmissions were used in General Motors cars from 1963 to . train and less heat but created more noise, thus the nickname "rockcrusher".

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  • Muncie 4 Speed Transmission | eBay

    Find great deals on eBay for Muncie 4 Speed Transmission in Transmission Drivetrain. Shop with confidence. Muncie 4 Speed "Rock Crusher" Gear Set.

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  • Muncie M22 4 Speed Rock Crusher Gear Whine

    Sep 3, 2015 A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle.

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  • Muncie 4 Speed Transmissions - 5Speed

    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 

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  • Muncie 4 Speed Transmissions - 5Speed

    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 

    Get Price
  • Magical Muncie Four-Speed | Hotrod Hotline

    A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail People think all Muncie four-speeds are Rock Crushers, but they're not.

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  • Rockcrusher Gear Sets

    M-22 ROCKCRUSHER GEAR SET. Comes 2 Replacing the gear set in your Muncie with our set will give you an. M-22 Rockcrusher transmission. Any Gear 

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  • M22 Rock Crusher | eBay

    Find great deals on eBay for M22 Rock Crusher in Manual Transmission Parts. 1969 Muncie M-22 Rock Crusher Four Speed Transmission - New Gears 

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  • The Mighty Majestic Muncie 4 Speed Transmission - Wilson's Auto

    The M22 was eventually dubbed the “Rock Crusher”. It is a common misconception that all Muncie transmissions are “Rock Crushers”, but it is only the M22 that 

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  • Muncie 4-Speed: The Complete History - Chevy DIY

    This “layout” is a 4-speed transmission with four forward gear ratios in the main case, a midplate bearing support, and a .. Hence the name “RockCrusher.

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