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  • Electronics, Cars, Fashion, Collectibles More eBay

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  • Chevy Transmissions: Muncie 4 Speed M22

    Chevy Transmissions: Muncie M22 “Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of it’s time for high performance cars built for Chevrolet and all performance oriented G.M

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  • Super Pro Road/Drag Race Muncie Upgraded

    glenn on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SPRING SALE!!!

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  • Muncie 4 Speed Transmissions

    2014年9月4日  Times and requirements have changed making both the M21 and M22 the closest ratio production 4 speeds ever produced but also not practical for today's driving habits unless road racing is your thing.

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  • M-22 "rock crusher" Team Chevelle

      Like. DZAUTO #6 Apr 24, 2022 (Edited) ORIGINALLY, in the beginning of the Muncie evolution, there was the M20 (wide ratio) and the M21 (close ratio). A VERY, VERY, VERY few Heavy Duty, close ratio

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  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2899.00

    View Images CURRENTLY UNAVAILABLE UNTIL SPRING-TAKING ORDERS $2399.00 PLUS S/H + ASSEMBLY FEE of $225.00 OPTIONS YOU CAN ADD: $150.00 MICRO

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  • Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission

    2023年4月17日  Find many great new used options and get the best deals for Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission - ALL NEW GEARS at the

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  • M-22 Rock Crusher 4-Speed Transmissions by

    2019年9月2日  M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED THIS IS THE M-22 TRANSMISSION THAT GM COULD NOT BUILD!

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  • m-22 muncie rock crusher for sale eBay

    Chevrolet (1) Hurst (1) Not Specified (1) Performance Part No (3) Yes (4) Not Specified (13) Country/Region of Manufacture Vintage Part Manufacturer Warranty Condition New (15)

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  • Muncie M22 Rock Crusher First Gear - Wright

    Muncie M22 Rock Crusher First Gear. $ 119.00. Add to cart. Category: Transmission Parts. Additional information. Reviews (0)

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  • MUNCIE M22 “ROCK CRUSHER” - Show Car

    The M22! This iconic transmission is based upon the infamous “ROCK CRUSHER” Transmission made famous in the 60`S AND 70`S by being installed in the L-88`S, BIG BLOCK 425 HP Factory Muscle Cars and

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  • muncie m22 rock crusher for sale eBay

    1970 M22 Rock Crusher Muncie 4 Speed Transmission Case 3925661 Corvette Chevelle. Opens in a new window or tab. Pre-Owned. $599.00. or Best Offer. Free shipping. derosnopS. 68-69 C3 Corvette M22 Muncie

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  • Muncie 4-Speed Identification Guide - Chevy DIY

    2023年4月11日  Feel free to upload pictures and ask questions. Some of the best Muncie builders participate on that page. Muncie RPO Codes . Just three types of Muncie 4-speeds are available based on the RPO (regular

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  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2899.00

    CURRENTLY UNAVAILABLE UNTIL SPRING-TAKING ORDERS. $2399.00 PLUS S/H + ASSEMBLY FEE of $225.00. OPTIONS YOU CAN ADD: $150.00 MICRO SUPER FINISH. $35.00 THRUST BUTTON FOR HEAVY LAUNCH AND DOWNSHIFT CASE SUPPORT. SUPER ROCK CRUSHER M22 650 HP. CALL for orders.

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  • Muncie decoding? NastyZ28

      24,910. Bismarck, North Dakota. All 3 models of Muncie were used yet in early 1973. Part way through the production year, the supply ran out and after that, Borg Warners were used. If you have a 1973 Muncie, it could be a M20, M21, or M22. The numbers stamped on it would tell you what it was originally. Nov 22, 2014.

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  • Muncie Identification The H.A.M.B. - The Jalopy Journal

      P-muncie 9-1969 B-February 08-Eighth day C-M22 MODEL IDENTIFICATION(1969-1972) A-M20 B-M21 ... The most well known Muncie transmissions are the M20(wide ratio), M21(close ratio), and the M22(rock crusher). Although not mentioned much, there was also an M23 transmission that was used, beginning in 1970.

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  • How To Identify Chevy Four-Speed Transmissions - Chevy

    2017年6月13日  The Muncie four-speed was produced in two ratios: the wide ratio (M20) and the close-ratio (M21). That being said, there was a second, close-ratio version (M22) that was developed to survive duty behind engines with a higher torque output, and was known as the “Rock Crusher.”

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  • Brand New SUPERCASE M22 4-Speed Muncie Rockcrusher Style Transmission

    This a BRAND NEW SUPERCASE M22 Muncie Rockcrusher Style Transmission. This is a BEEFY version of the original Rock Crusher transmission. Most all the weak points of an original Muncie have been solved by the Super-Case design. The Supercase has extra casting in all the known weak areas. The mid plate is aircraft grade aluminum.

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  • How to Identify a Muncie Four Speed: Build Date Codes

    2016年7月29日  1. The main case date code is usually found on the passenger side of the case just below the casting number. 2. The extension housing date code can usually be found on the passenger-side of the ...

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  • M22 Identification Team Chevelle

      This bumbed me out since I had previously read that this was an indication that it was a Saginaw not a Muncie. It does have a 7 bolt side cover. Doe this mean it's still an M22 but just manufactured at the Saginaw assembly plant or it's not an M22 "Rock Crusher Transmission". I am just learning !

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  • What Is A M22 Rock Crusher? - On Secret Hunt

    2022年5月31日  The M20 and M21 have the same cut to the gears, the M22 is a straighter cut resulting in a greater strength. Since the M20 and M21 look the same one way to tell them apart (aside from the grooves on the input shaft) is the tooth count on the cluster gear. There are 7 different input shaft possibilities on a Muncie.

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  • probably a dumb question - m-22 rock crusher NastyZ28

      Every one calls their muncie a"rock crusher" but most if you check the numbers are "B" coded M-21's! Later Steve!! Jun 19, 2012 #7 COPO Veteran Member. Lifetime Gold Member. ... I took my M20 gears out and swapped them for M22 gears and the shaft remained the same. Rock crushers in a mine were strong cut teeth most likely on a

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  • NEW Auto Gear Upgraded Ultra Case Muncie HD

    John DiLauro on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SPRING SALE!!! Garry Brown on Super Pro Road/Drag Race Muncie Upgraded

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  • The 1965 Chevrolet M22 Rockcrusher Transmission: The Mystical Transmission

    2010年9月15日  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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  • Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission

    2023年4月17日  Find many great new used options and get the best deals for Muncie Close Ratio - M-22 Rock Crusher Four Speed Transmission - ALL NEW GEARS at the best online prices at eBay! Free shipping for many products! ... See More Details about "1968 Muncie M22 4 Speed Transmission Wide Ratio 392566..." Return to top. More to explore :

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  • Muncie 4-speed - CHEVELLESTUFF

    2022年5月14日  The M22 transmission has a 20 degree helix angle on the gear set as opposed to a 45 degree angle found on the M20 and M21 and were made with a higher nickel alloy. The straighter angle was designed to produce less end loading of the gear train and less heat but created more noise, thus the nickname "Rock Crusher" was born.

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  • Contact - Muncie 4 Speed Transmissions And Rebuild Kits

    Jack Thompson on Ultra Pro Super N24 Heavy Duty Ultra Case Muncie 4-Speed. Gasser Drag Race with Long V-Gate Shifter. Limited Quantity!! SPRING SALE!!! Brett Henson on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SPRING SALE!!! Dale Richardson on Ultra Pro Super N24

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  • Midwest Muncie Muncie 4 Speed Transmissions And

    We are in business to serve you. Complete automatic to muncie 4-speed conversion swap kits for GM cars available. GASSER MUNCIE SUPER DUTY ULTRA CASE M23 4-Speed. SPRING SALE!!! Rated 5.00 out of 5. $ 3,749.00 $ 3,449.00 Add to cart. Muncie Super Duty M23 Upgraded Ultra Case 4-speed Road or Drag Racing Rock-Crusher.

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

    2023年4月11日  Muncie 4-speeds have varying helix angles in the gearsets. Typically, the M20/M21 gearsets have a first-gear helix angle of 26.4 degrees and an input shaft angle of 39 degrees. The reduction in the angle with the M22 is quite substantial. The M22 first gear has an angle of 14.5 degrees and the input shaft is 24.2 degrees.

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  • Muncie M22 “Rock Crusher” 4-speed Hernan Vivani's Blog

    2023年1月31日  A photo from when the last Muncie M22 “Rock Crusher” 4-speed came off the assembly line. A legend for toughness during the muscle car era, its 400 lb-ft torque factory rating limits what it can handle with modern performance. The whining of these transmissions was very distinctive. This is the transmission I have in my 1968 Camaro.

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