• Camaro - Transmission - Camaro Research Group

    Apr 2, 2016 The TH400 3-speed automatic transmission first appeared on GM passenger cars in . C = 2.20:1 HD Close Ratio (M22), aka "Rockcrusher".

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  • Magical Muncie Four-Speed | Hotrod Hotline

    A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, People think all Muncie four-speeds are Rock Crushers, but they're not. GL5 has not been around as long enough to know how it's going to unfold.

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  • Muncie M22: Parts & Accessories | eBay

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

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  • M22 Rockcrusher - YouTube

    Dec 10, 2014 The nostalgic sound of a GM Muncie M22 "Rockcrusher" 4 speed manual transmission. bored out to accept a 1" diameter shaft and upgraded to what I no know is an aftermarket M22 gear cluster set. Nice transmission!

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  • 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".

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  • Magical Muncie Four-Speed | Hotrod Hotline

    A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, People think all Muncie four-speeds are Rock Crushers, but they're not. GL5 has not been around as long enough to know how it's going to unfold.

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  • How to Rebuild a Muncie Four-Speed Transmission - Rock The

    Oct 7, 2014 A 1972 Chevrolet Corvette gets a low-buck Muncie transmission rebuild. with the M20, M21, and Rock Crusher M22 models all part of the hot

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  • Muncie 4-speed - Chevellestuff

    Muncie 4-speed Transmission (Group 4.000) - Casting Numbers Since the M20 and M21 look the same one way to tell them apart (aside from the grooves and less heat but created more noise, thus the nickname "Rock Crusher" was born.

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  • Saturation Dive: Manual Transmission Gear Dive

    Jul 8, 2014 The design of a RWD manual transmission, on the other hand, . It may be hard to tell from the stress contour, but the changes in the circular tooth . Not only that, they practically are still M22 Rock Crushers, just with a fifth

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  • Muncie m20 vs M21 - Hot Rod Forum : Hotrodders Bulletin Board

    I thought we were talking about Muncie transmissions. . This is known as the "Rock Crusher M-22" and Grand Daddy of the Muncies. It's more

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  • Techtips - Manual Transmissions Explained - CarTech Books

    Feb 26, 2015 Because the average manual-shift transmission contains more than one pair of Ratios can help determine proper application as well as the torque capacity of a transmission. The Muncie M21 and M22 close-ratio provide the narrowest range of .. This gear noise earned it the “Rockcrusher” nickname.

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  • M22 Rock Crusher - 4 Gear Trans

    Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is We have complete aftermarket M22 transmissions in both the close and wide ratio's; These units come with a 12 month warrantee and yes, we know how they are

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  • 1970 Chevrolet Corvette C3 Production Statistics and Facts

    The RPO ZR1 option included the LT1 engine, M22 (Rock Crusher) transmission, heavy-duty power brakes, transistor ignition, special aluminum radiator, and

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  • Muncie four-speeds | Hemmings Motor News

    The Muncie four-speeds are a very popular transmission with Chevrolet Another way to tell the difference is the reverse lever--the Muncie reverse lever stud is transmission designated M22 and often referred to as the "rock-crusher," which

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  • Muncie 4 Speeds - Homestead

    Muncie 4 speed transmissions were used in General Motors cars from 1963 to early 1975. I figured I pass these facts on to you so that one day you can tell your train and less heat but created more noise, thus the nickname "rockcrusher".

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  • Chevrolet Camaro Questions - will the 5 speed trans match up to the

    Nov 22, 2007 I want to know if the trans will match up to the 350 engines? building a street/strip, but you also can put a T10 or a M21-M22 Rock-Crusher. a turbo 350 transmission into a 1989 Camaro RS with the 2.8 v6 the biggest issue

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  • 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 Identify a transmission type correctly before fitting it into your car. How to Tell the Difference Between a 4 Speed Muncie & a Saginaw.

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  • probably a dumb question - m-22 rock crusher [Archive] - NastyZ28.com

    http://alancolvin.com/the-1965-m22-rockcrusher-transmission/ the drive with the m-22,My dad used to tell me to "fix"that transmission,he also

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  • Muncie 4-speed Transmission (Group 4.000)

    rock crusher, Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine block Since the M20 and M21 look the same one way to tell them apart (aside from the The M22 transmission has a 20 degree helix angle on the gear set as

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  • How to Restore Your Camaro: Transmission Guide - Chevy DIY

    The famed Muncie M21 and M22 “Rock Crusher“ transmissions are tough and reliable manual Well, if you didn't know this, your bubble is about to burst.

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  • 1971 Oldsmobile 442 W30 For Sale | Collector and Classic Cars For

    Original Muncie M22 Rock Crusher transmission; 14 inch Magnum 500 wheels But we can definitely tell you the big engine, which creates 350 horsepower in

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  • Testimonials - AdvanceAdapters.com | Engine & Transmission

    Advance Adapters Engine and Transmission Adapters & Conversion parts. 44 years ago to put a 350 Chevy and a M22 Muncie "Rock Crusher" into a 59 Willies pickup. Hi, Just wanted to tell you how much i love my Rubie Crawler.I can't

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  • Muncie M22: Parts & Accessories | eBay

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

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  • Muncie 4 Speed Transmissions - 5Speed

    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.

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  • 1971 Pontiac Firebird Trans Am

    Looking from the outside, you'd be hard pressed to tell the '71 from the '70, as the or the close ratio four speed manual RPO M22 rock crusher transmissions.

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  • 1968 Chevrolet Corvette Stingray L88 Coupe - Supercars

    Feb 10, 2016 Mandatory factory upgrades included a Muncie M22 Rock Crusher or M20 Hydramatic Transmission, power-assisted heavy duty brakes,

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  • The Ultimate Muscle Car – The 1970 LS6 Chevelle Was America's

    Nov 14, 2014 Either the Muncie M22 “Rock Crusher” close ratio four-speed manual transmission or the three-speed M40 Turbo Hydra-Matic automatic were

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  • M22 Rockcrusher - YouTube

    Dec 10, 2014 The nostalgic sound of a GM Muncie M22 "Rockcrusher" 4 speed manual transmission. bored out to accept a 1" diameter shaft and upgraded to what I no know is an aftermarket M22 gear cluster set. Nice transmission!

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  • Straight cut gears vs helical | Automotive Thinker - Discussing the

    Apr 18, 2011 So why are straight cut gears used in race transmissions? This allows for a very light weight transmission to be designed – and we know that weight is This was the case with the famous Muncie M22 4 speed that was The M22's gears did make some noise which earned it the nickname “Rockcrusher”.

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  • Muncie 4-speed Transmission (Group 4.000)

    rock crusher, Decoding Chevrolet VIN, trim tags, cowl tags, engine, engine block Since the M20 and M21 look the same one way to tell them apart (aside from the The M22 transmission has a 20 degree helix angle on the gear set as

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