M21 Rock Crusher Saginaw Transmission

Muncie 4 Speed Transmissions - 5 Speed

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 - 5 Speed

How to Identify Muncie 4 Speed Transmissions. ... This includes performance parts books from GM as well as a multitude of poorly written "How ... Casting: 3885010 Years: 1965 - 1967 Ratios: M20 2.52 1st , M21 2.20 1st, M22 2.20 1st ... of the gear train and less heat but created more noise, thus the nickname "rockcrusher".

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Muncie four-speeds - What to look for: hunting down G - Hemmings ...

The Saginaw four-speed is similar in appearance, although the Muncie''s side cover ... The 2.20:1 ratio is commonly designated as the Muncie M21 transmission. ... transmission designated M22 and often referred to as the "rock-crusher," which...

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Camaro - Transmission - Camaro Research Group

The TH400 3-speed automatic transmission first appeared on GM passenger cars in 1965. ... The close-ratio version of the Muncie 4-speed was RPO M21 and the heavy-duty close-ratio ... C = 2.20:1 HD Close Ratio (M22), aka "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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Muncie M22: Parts & Accessories | zenith

M22 MUNCIE 4SPEED TRANS Chevy,Olds M21,M20 SAGINAW. $1,550.00 ... ROCK CRUSHER 4 SPEED TRANSMISSION / M23 M22 M21. $2,250.00.

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Muncie 4 Speed Transmissions - 5 Speed

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 Transmission | zenith

Find great deals on zenith for Muncie 4 Speed Transmission in Transmission & Drivetrain. Shop with ... MUNCIE M 21 CLOSE RAITO CHEVY G.M. 4 speed transmission ... ROCK CRUSHER 4 SPEED TRANSMISSION / M23 M22 M21.

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Muncie four-speeds - What to look for: hunting down G - Hemmings ...

The Saginaw four-speed is similar in appearance, although the Muncie''s side cover ... The 2.20:1 ratio is commonly designated as the Muncie M21 transmission. ... transmission designated M22 and often referred to as the "rock-crusher," which...

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How to Identify a Muncie Four Speed - Super Chevy

Jun 22, 2016 ... The Muncie four-speed transmission was used with many different ... a Muncie four-speed transmission from a Saginaw or BorgWarner, ... in two different ratios: the wide ratio (M20) and the close-ratio (M21). There also was a second, heavy-duty close-ratio version: the “Rock Crusher” (M22) that was offered...

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Muncie 4 Speed Transmission | zenith

Find great deals on zenith for Muncie 4 Speed Transmission in Transmission & Drivetrain. Shop with ... MUNCIE M 21 CLOSE RAITO CHEVY G.M. 4 speed transmission ... ROCK CRUSHER 4 SPEED TRANSMISSION / M23 M22 M21.

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Rock Crusher! - Jalopnik

Jun 2, 2008 ... So far we''ve had only automatics in the Cool Transmission Name Of The ... Oh, sure, "Rock Crusher" wasn''t its official name, but I''m making up ... of Saginaw, Michigan, where the wimpier GM 4-speeds were built), ... They don''t sound like they''re full of rocks, but the gear whine is louder than the M20/M21.

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Muncie 4-speed - ChevelleStuff

3925660, 1968 - 1969, M20 2.52 1st, M21 2.20 1st, M22 2.20 1st ... There is strong evidence the Saginaw M20 wide ratio transmission did not appear before ... and less heat but created more noise, thus the nickname "Rock Crusher" was born.

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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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How to Identify a Muncie Four Speed: Build Date Codes, VINs, and ...

Jul 29, 2016 ... ... a Muncie four-speed transmission from a Saginaw or BorgWarner and the different types of Muncie transmissions, including the wide-ratio M20, the close-ratio M21, and a ... heavy-duty close-ratio M22, also known as the “Rock Crusher.” ... The calendar date codes for the Muncie transmission are unique...

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Muncie 4-speed - ChevelleStuff

3925660, 1968 - 1969, M20 2.52 1st, M21 2.20 1st, M22 2.20 1st ... There is strong evidence the Saginaw M20 wide ratio transmission did not appear before ... and less heat but created more noise, thus the nickname "Rock Crusher" was born.

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Chevrolet Chevy Manual Transmission Identification and Decoding

How to identify and decode chevrolet manual transmissions. ... Muncie (left) Saginaw (center) Borg Warner (right). To quickly finger what ... 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 ... M21: 1963 - 70, 10, 1, 26, 27-22-19-17, 27, Note 3.

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Rock Crusher! - Jalopnik

Jun 2, 2008 ... So far we''ve had only automatics in the Cool Transmission Name Of The ... Oh, sure, "Rock Crusher" wasn''t its official name, but I''m making up ... of Saginaw, Michigan, where the wimpier GM 4-speeds were built), ... They don''t sound like they''re full of rocks, but the gear whine is louder than the M20/M21.

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Muncie 4 Speed Transmissions - 5 Speed

How to Identify Muncie 4 Speed Transmissions. ... This includes performance parts books from GM as well as a multitude of poorly written "How ... Casting: 3885010 Years: 1965 - 1967 Ratios: M20 2.52 1st , M21 2.20 1st, M22 2.20 1st ... of the gear train and less heat but created more noise, thus the nickname "rockcrusher".

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How to Identify a Muncie Four Speed: Build Date Codes, VINs, and ...

Jul 29, 2016 ... ... a Muncie four-speed transmission from a Saginaw or BorgWarner and the different types of Muncie transmissions, including the wide-ratio M20, the close-ratio M21, and a ... heavy-duty close-ratio M22, also known as the “Rock Crusher.” ... The calendar date codes for the Muncie transmission are unique...

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