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speed muncie rock crusher

  • Auto Gear Equipment | Custom gearboxes | Muncie and …

    2021-10-4 · Features: (1) based on the race-proven ''Syracuse'' four-speed. (2) uses the legendary M22 ''Rock Crusher'' gear geometry. (3) ''slick-shifted'' gearing shifts fast, even at high rpm. (4) lightweight cool-running aluminum castings. (5) low …

  • GENERAL MOTORS MUNCIE 4-SPEED MANUAL …

    2013-1-19 · GENERAL MOTORS "MUNCIE" FOUR SPEED 10-1-01 7 A12 Mainshaft 1st Gear L36-s36T (1963) 3831743 WT297-12 NOTE: this ONE (1) gear w/ snapring counterbore on cone end: used w/ thrust washer. L36-s36T: except M22 (1964-74) 3849388 WT297-12A L36-s36T: M22 ''Rock Crusher'' (1964-74) 3924796 WT297-12B

  • Muncie four-speeds | Hemmings Motor News

    Muncie also had a second close-ratio transmission designated M22 and often referred to as the "rock-crusher," which was used behind the highest-performance engines and in Corvettes, the M22 is a highly sought-after performance transmission. It is the heavy-duty version of the 2.20:1 ratio M21 four-speed.

  • Products

    Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. …

  • Muncie Super Duty M23 Super Case 4-speed Road or Drag ...

    Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. …

  • m-22 muncie rock crusher | eBay

    Muncie M22 Gear Set 2.20 Ratio Rock Crusher 10 Spline Input Fits M20 M21 4 Speed. Brand New. C $693.39. Top Rated Seller. Top Rated Seller. Buy It Now. +C $96.43 shipping estimate. from United States.

  • How to Identify a M22 Rock Crusher | It Still Runs

     · 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 …

  • Muncie 4-Speed: The Complete History

    2021-2-9 · The 4-speed design of the T10 and Muncie is a very "forward" design. Whether it was a series of lucky choices, or happy accidents, the 1957 design allowed for improvements. Other muscle car transmissions of that era, such as …

  • NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00

    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.

  • Muncie 4-Speed: The Complete History

    2021-2-9 · The 4-speed design of the T10 and Muncie is a very "forward" design. Whether it was a series of lucky choices, or happy accidents, the 1957 design …

  • How to Rebuild a Muncie Four-Speed Transmission

    2014-10-7 · The Muncie four-speed is as legendary as the cars that it was put into, with the M20, M21, and Rock Crusher M22 models all part of the hot rod vernacular.

  • How to Identify a Muncie Four Speed

    2016-6-22 · It is easy to determine an early Muncie four-speed transmission side cover from the later models by the way the transmission shifter arms are attached. The 1964 through 1968 Muncie side covers had ...

  • Midwest Muncie | Muncie 4 Speed Transmissions And …

    Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. …

  • 4-speed "Rock Crusher" questions

    1997-4-26 · 4-speed "Rock Crusher" questions. by Product Desi » Tue, 29 Apr 1997 04:00:00. says... I think you could probably get a used M22 for around $200-$300 and a. completely rebuilt one for around $500-$600. Your used 3 spd is worth only. about $30-$50. I was looking into 4 spds before I bought a Borg-Warner T-56.

  • 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 parts, the highest quality available. This is a BEEFY version of the original Rock Crusher transmission.

  • Muncie 4 Speed Transmissions

    2014-9-4 · Identifying Muncie 4 Speeds III by Paul Cangialosi 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 heavy duty gearset.

  • Muncie "rock crusher" vs. TKO 600

     · Muncie "rock crusher" vs. TKO 600 Now that my TKO 600 is all installed and functioning flawlessly, people are telling me I should have installed a Muncie M22 in my car instead of a TKO 600? I just finished the project, and already I have received this criticism from like 4 different gearheads.

  • Chevy Transmissions: Muncie 4 Speed M22 Rockcrusher ...

    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 cars. They have the same gear ratios as the legendary M21 but with a heavy duty gearset.

  • Muncie 4-Speed Identification Guide

    2021-2-9 · The Muncie case (3831704) replaced the T10 4-speed in the 1963 Chevrolet Bel Air and Corvette by mid-May of that year. The T10 front bearing size was reduced in diameter in 1963 only. This meant that the transmission''s front …

  • FAQs

    Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! Mark A Jones Deltona Florida on Auto Gear Super Case M22Z Rock Crusher 4-speed. Perfect Performance …

  • M22-Wide vs M22 "Rock Crusher" | Team Chevelle

     · We are restoring a 72 Chevelle SS and would like to use a Muncie "Rock Crusher". Is there anyone out there that and tell me the difference between a Muncie M22W and a M22 Rock Crusher. I have tired to look online but not finding anything to help. I …

  • Muncie M22 Rockcrusher Close, Wide and NEW Extra …

    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.

  • A 833 vs Toploader vs Muncie (rockcrusher) | For A Bodies ...

     · I started out with Pontiacs in the late ''70s, and moved into Mopars because of chronic 4-speed transmission problems. I make no excuses about being a big A833 fan, and in my opinion the 18-spline hemi 4-speed is the strongest of the three. The Toploader would be a reasonbly close second, and the Muncie would be the last.

  • Guide to Muncie M20, M21, and M22 Four-Speed …

    2018-8-7 · GM''s goal with the Muncie four-speed was to produce a better shift employing larger synchro cones. He tells us both the M20 wide-ratio and M21 close-ratio transmissions were first offered in 1963 ...

  • Muncie 4 speed | Hot Rod Forum

     · M-37 "Super Muncie" or "rock crusher" Several ratios available, large input shaft (1 1/4, like "Hemi" 4-speed and "big" Top Loader), spur-cut 1st gear (increased load "shock" capability, makes a horrid "whine", thus the nickname) and large output shaft. The only cars I recall them in were the ZL-1s. LOTS sold over the counter for racing in the ...

  • 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 …

  • How to Identify a M22 Rock Crusher | It Still Runs

    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 …

  • Muncie Super Duty M23 Super Case 4-speed Road or Drag ...

    Recent Comments. Joe Gio on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! steve cooke on Muncie …

  • Muncie 4 speed....M21, M22, Rock Crusher? | The H.A.M.B.

     · ""You can outfit an M20 or M21 with Rock Crusher type gears, OR actually make a 3 speed O/D out of a 4 speed case. Forth being the overdrive obviously.. Kinda nice if you want the Muncie look and an overdrive"" Actually the 3rd gear station becomes the OD and the 4th gear station becomes 3rd,so the shift pattern is a little weird,1-2-4-3.

  • Muncie 4-speed Transmissions | Hemmings Motor News

    Muncie also had a second close-ratio transmission coded M22 and known as the "rock crusher," which was used behind performance big-block engines and in some Corvettes. These M22 units are highly sought-after for performance applications. The term "rock crusher" refers to the noise made by the meshing of the stronger helical gears in the M22.

  • Chevy GM Muncie M22 Rock Crusher Wide Ratio 4 Speed ...

    item 6 Muncie M22 Gear Set 26 Spline Input 2.20 Close Ratio Rock Crusher 4 Speed Trans 6 - Muncie M22 Gear Set 26 Spline Input 2.20 Close Ratio Rock Crusher 4 Speed Trans. $598.00. Last one +$35.00 shipping. item 7 GM Muncie Input Shaft M21 Chevy 4 Speed 10 Spline 26 Tooth 2.20 Ratio ...

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