• 4 speed Rock Crusher questions

    1997 4 26 >What is a M22 Rock Crusher worth I ve seen people asking between 400 to as high as 800 Agreed First gear ratio should be about 2.2 1which in a heavy car would basically make the car a DOG For production I believe the M 22 was always mated to a final drive ratio of 4.11 or higher numerically You

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  • m rock crusher saginaw transmission

    m rock crusher transmission gear ratios M Rock Crusher Transmission kalindigroup new design muncie m22 rock crusher close ratio 4 speed this is the m 22 transmission that gm could not built newly designed state of the art muncie front case from Read More Glossary of Mining Terms Rock M21 M22 4 Speed Muncie Manual Transmission Midwest

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  • Auto Gear Super Case Muncie M22 4 Speed Rock Crusher

    STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO NOVA CHEVELLE CORVETTE GTO 442 THE MAIN CASE IS THE STRONGEST MADE with fill and drain plugs

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  • Brand New SUPERCASE M22 4 Speed Muncie Rockcrusher

    This a BRAND NEW SUPERCASE M22 4 Speed Muncie Rockcrusher Style Transmission Each new Auto Gear transmission is built from genuine Auto Gear

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  • Muncie Identification

    2010 2 21 The M20 is a wide ratio and was the standard GM 4 speed of the time M21 close ratio and M22 close ratio heavy duty were options M21 and M22 have the same ratios but the M22 has straighter cut gears to help prevent end loading thats the only difference between the M22 and M21 the 2.20 first gear is not ideal for street driving unless you have a fairly low gear in the rear end like 4.11 or so.

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  • Brand New SUPERCASE M22 4 Speed Muncie Rockcrusher

    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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  • M 22 Rock Crusher 4 Speed Transmissions by JetBoatBill

    2019 9 2 NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED THIS IS THE M 22 TRANSMISSION THAT GM COULD NOT BUILD Newly designed STATE OF THE ART Muncie front case from Auto Gear This is by far the BEST replacement aluminum case ever built for a Muncie The front bearing is a SEALED bearing and slightly thicker than the original Muncie s

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  • Muncie M22 Rockcrusher Close Wide and NEW ..

    New Muncie M22 2.20 close ratio or 2.52 wide ratio Rockcrusher gear set is availabe with either a 10 or 26 spline input Close ratio 26 spline gear sets available in Italian or Korean made You must select whether you need a wide or close ratio which input spline count 10 or 26 Fits all Muncie applications with 1 countershaft pin 1966 74.

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  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed ..

    The Gear Box is the source for Muncie Parts like the new assembled M22 SUPER ROCK CRUSHER 4 speed kit with micro super finish or downshift case support.

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  • Transmission Muncie Gears Gear Sets

    Heartbeat City stocks a full line of NOS Camaro Parts Rare Camaro Parts Old Camaro Parts Reproduction Camaro Parts and hard to find Used Camaro parts for

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  • m20 or m21 or m22 in 1 race which 1 wins at track

    2011 12 14 Depends on a lot of things I would think the M20 wide ratio will work best at the track The M21 and M22 close ration first gear of 2.20 to 1 is pretty steep for a drag race If you have more engine than tire then it won t really matter I guess Ron.

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  • Converting to a M22 Rock Crusher

    2013 7 15 Converting to a M22 Rock Crusher Jump to Latest Follow You want the 2.56 first gear I have the m22 wide ratio maserio gears with a 4.30 in the vette and a m20 with 4.10 s in the Camaro make sure you bush the case and use A steel mid plate 69 Copo 9560 ZL 1 automatic

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  • Muncie M22 4 Speed Gear Set Close Ratio Rock Crusher

    Find many great new used options and get the best deals for Muncie M22 4 Speed Gear Set Close Ratio Rock Crusher Gkm22 or Gkm22a at the best online prices at eBay

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  • Muncie M22 Close Ratio Gear Kit GK M22

    Muncie M22 10 Spline Input Close Ratio Gear Kit GKM22 Ratio 2.20 Rock Crusher Gear Kit Fits GM Cars 1963 1974 with the Muncie 4 Speed Fits all Muncie

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  • Transmission Muncie Gears Gear Sets

    Heartbeat City stocks a full line of NOS Camaro Parts Rare Camaro Parts Old Camaro Parts Reproduction Camaro Parts and hard to find Used Camaro parts for

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  • The Muncie 4 Speed Transmission Taught A Generation Of

    2021 6 9 Wide Close or Rock Crusher Initially there were two specific Muncie transmissions available the M20 wide ratio 2.56 1 first gear and the M21 close ratio 2.20 1 first gear The latter also offered a 1.64 second 1.28 third and direct drive 1.00 fourth gear making it the most popular choice for street racers as a close ratio design

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  • 1968 PONTIAC GTO 6.6L 400cid V8 Gear

    USA STANDARD GEAR Manual Transmission Cluster Gear Manual trans Muncie M21 Close Ratio Cluster Gear 2.20 Ratio Tooth Counts are 27 22 19 17 Fits Transmission Cases With The 1 in Cluster Pin Case Casting Numbers and

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  • Muncie 4 Speed The Complete History

    2021 2 9 The M22 first gear has an angle of 14.5 degrees and the input shaft is 24.2 degrees The standard first gear sleeve is on the top and the sleeve for the M22 is on the bottom GM PN It has flats ground into it to promote better oiling so that first gear does not seize to it.

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  • New Muncie M22 Wide Ratio

    2008 2 4 FWIW that OD Muncie is a close ratio with a 0.87 1 OD in place of third Requires inverting the arm on 3/4 and then you re actually running in third for top gear Ratios are 2.20 1.64 1.00 0.87 that is a pretty big step from 1.64 Chatting with Paul 5speeds I ve

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  • Muncie

    2016 6 22 MUNCIE M22 ROCK CRUSHER 4 SPEED GEARS with 10 or 26 Spline Input so you don t have to swap out your clutch installing the Wide Ratio M22 in you pre 1971 vehicle Please visit our Specials Page for introductory pricing on our 4GTC M22 Gear Sets Email us for pricing or with questions about your application.

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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 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 M 22 Rock Crusher even if it does not have a GM hallmark imprinted on its surface

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  • The Mighty Majestic Muncie 4 Speed Transmission

    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 deserves that name The M20 and M21 were both release in 1963 but it wasn’t until 1965 that the M22 hit the market The M22 was created for the Corvette Grand Sport racing program.

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  • NEW Auto Gear Super Case Muncie M22 4 Speed Rock

    New Super Heavy Duty Direct Replacement and Strongest M22’s Made With Muncie Auto Gear Super Case and Strongest M22 Close Ratio or Wide Ratio Gears 10 OR 26

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  • GK M22A

    Muncie 4 Spd Car M22 Close Ratio Gear Kit This M22 Gear kit will have a 1 Countershaft pin 16 Spline input Close Ratio 2.20 1st gear The kit will include the Input shaft 4th gear Countershaft 1st gear 2nd gear 3rd gear and Reverse Idler Input 26 Tooth 26 Spline Close Ratio Counter Shaft R27 22 19 17 Big 1 Pin Close Ratio 1st Gear 36 Tooth 2nd Gear 30 Tooth 3rd Gear 27

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  • The 1965 Chevrolet M22 Rockcrusher Transmission The

    2010 9 15 The 1965 M22 maintained the 10 spline input and 27 spline output as all other Muncie transmissions from that model year.The 1965 M22 also had the drain plug boss drilled and tapped for a magnetic drain plug This was not done on the M20 or M21 transmissions Driver’s side of restored 1965 M22 transmission.

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  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed ..

    The Gear Box is the source for Muncie Parts like the new assembled M22 SUPER ROCK CRUSHER 4 speed kit with micro super finish or downshift case support.

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  • Chevy Muncie M20 M21 M22 4 Speed Transmission Parts

    Gear ratios are the same as the close ratio M21 The Muncie four speed was used in a wide range of GM products through the 60s and 70s However the Rock Crusher was only equipped in cars that had high performance big blocks including the Corvette Camaro Firebird and Chevelle.

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  • Holden HQ HZ and LC LX Manual Transmissions gear

    3.74/2.68/1.68/1.00 Cluster Part No This is the wide ratio box normally called the M22 that is usually only seen in 6 cylinder HQ WB One Tonners It was only ever factory built with a 6 cylinder length front shaft but since the clutch gear is the same as an M15 3 speed box you could use an M15 V8 front shaft make a V8 M22

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  • MUNCIE M22 TRANSMISSION INPUT SHAFT 26T 26

    fits muncie m22 rock crusher 26T 26 SPLINE CLOSE RATIO 71 74 MUNCIE M21 TO M22 TRANSMISSION GEAR CONVERSION KIT 6 PIECE WITH 26T 10

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  • Muncie 4 Speed Identification Guide

    2021 2 9 A gear ratio is a combination of two ratios multiplied together By changing the ratio of just the head set input shaft and front of the countergear you can change the overall ratio This is a cheap way to offer ratio changes without tooling up for additional gears.

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  • Muncie M22 4 Speed Rock Crusher Auto Gear

    1966 m22 rock crusher muncie 4 speed 1 900 Biloxi This is a super nice m22 rock crusher trans it all rebuilt and guaranteed has all new gears in it the case has been bushed also It is the close ratio trans it a very early 66 trans asking 1900 Call dave call dave 352two16227three 1966 m22 rock crusher muncie 4 speed 1 900

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  • Muncie 4 Speed Identification Guide

    2021 2 9 A gear ratio is a combination of two ratios multiplied together By changing the ratio of just the head set input shaft and front of the countergear you can change the overall ratio This is a cheap way to offer ratio changes without tooling up for additional gears.

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  • Rock Crusher Ratio

    Rock Crusher Ratio The 2201 ratio is commonly designated as the Muncie M21 transmission The 2561 ratio is commonly referred to as the M20 Muncie also had a second closeratio transmission designated M22 and often referred to as the rockcrusher which was used behind the highestperformance engines and in Corvettes the M22 is a highly

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  • Muncie M22

    Muncie M22 Gear Set 2.20 Ratio Rock Crusher 10 Spline Input Fits M20 M21 4 Speed 549.00 View Details Muncie Shift Forks 2 Auto GearM20M21M22Made In The Usa 56.00 View Details Vtg Rare Bieber Changer 4 Speed Shifter For Muncie M20 M21 M22 Transmission 1 249.99 View Details.

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  • Gear ratio difference between M20 M21 M22

    2017 10 3 IMHO save the close ratio gearsets of the M22 for use ahead of 3.73 1 and larger ratio rear ends and FWIW I wouldn t go smaller than a 3.36 1 rear gear even with a wide ratio Muncie box Forget the Muncie OD unless it s going in your pickup truck BTW you can now buy high quality M22 rock crusher style wide ratio gearsets

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  • Auto Gear Super Case Muncie M22 4 Speed Rock Crusher

    STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22w WIDE RATIO or Close Ratio Gears for a 4 SPEED TRANSMISSION A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO

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  • 1968 PONTIAC GTO 6.6L 400cid V8 Gear

    USA STANDARD GEAR Manual Transmission Cluster Gear Manual trans Muncie M21 Close Ratio Cluster Gear 2.20 Ratio Tooth Counts are 27 22 19 17 Fits Transmission Cases With The 1 in Cluster Pin Case Casting Numbers and

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