• Welcome to STK

    Founded in 1987, STK has attained 124 patents during the production of crushers & mills over the past 30 years. 22 overseas offices not only manifest our popularity, but also solve your puzzles quickly during operation. So if you are looking for crushers or mills, STK deserves your attention!

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  • 600,000 m2 of Production Bases

    By 2016, STK has built 6 world-class manufacture bases, which cover a total area of over 600,000m2, and accomplished an annual production value of RMB 5 billion.

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Guide to Muncie M20, M21, and M22 Four-Speed Transmissions

Aug 03, 2018· 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 …

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M22 rock crusher 4 speed transmission - Henan Mining ...

Chevy Transmissions: Muncie 4 Speed M22 Rockcrushe. Chevy Transmissions: Muncie M22 Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of its time for high performance cars built for Chevrolet and all performance oriented GM cars They have the same gear ratios as the legendary M21 but with a heavy duty gearset

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Muncie Rock Crusher Trans - roicompany.nl

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 ...

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Muncie 4 Speed Transmissions And Rebuild Kits

Home of the world's best 4 speed muncie transmissions and parts. We also offer muncie rebuild kits, racing parts and m22 rock crusher transmissions.

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Muncie, Borg-Warner T-10, or Super T-10 4-Speed ...

Aug 22, 2015· If you are like many four-on-the-floor muscle car owners you will tend to overlook replacing the gear oil in your Muncie (M20, M21, or M22), Borg-Warner Super T-10, or Super T-10 4-speed transmission. It is easy to overlook this type of general maintenance. After-all if you pop the hood you get reminded of changing the […]

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Muncie Identification | The H.A.M.B.

Feb 21, 2010· Although some claim that the M23 is a 'rock crusher', it is indicated that this box was assembled in both wide and close ratio components and also with straight cut gears common to the rock crusher (M22) transmission. Looks like you have a second design-feb. 28th, 1968, M20 or M21. Definitely not a rock crusher(no straight cut gears).

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Muncie Parts - The Gear Box

NEW Upgraded Muncie M20 4 speed $2158.00. No Price NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00. No Price Muncie Master Overhaul Kit. The ultimate Master rebuild kit for Muncie transmissions. Kit includes: From $283.00 . Muncie Overhaul Kit 1966-74. Complete overhaul kit for Muncie 4 speed transmissions, 1966-1974. From $114.95

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Identify General Motors' Four-Speed Transmissions

Jun 13, 2017· The M20 and M21 used a gearset with a more angled tooth design on each gear (left). The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles.com. The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio.

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Muncie M22 Rockcrusher Transmission For Sale

Performance Built Muncie M22 Rock Crusher 4 Speed Transmission. This unit has been rebuilt at our state of the art facility. We have carefully engineered a process that allows us to bring you a product we can stand behind. This is a direct replacement for the following Chevrolet ,Oldsmobile, Buick, and Pontiac vehicles. Compatible Vehicles ...

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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 properly. You can identify several unique signs that …

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Muncie Vintage Car & Truck Transmission & Drivetrain for ...

((SHIFTER ASSEMBLY CHEVY II NOVA 4) 1969 1970 1971 Console SS Chevrolet CHEVY II L78 L72 All other options for Big Block Sp Hi Performance and all RPO with Muncie 4 speed transmission M20, M21, M22. Note that this is an ORIGINAL HANDLE & LINKAGE BIG BLOCK FOR MUNCIE 4 SPEED …

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How to Identify a Muncie Four Speed - Hot Rod Network

Jul 05, 2016· The Muncie four-speed transmission was used with many different models and engine combinations from 1963 through 1974. And you’re right, Zack, not too many people actually know how to ...

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Muncie 4 Speed Transmissions

Serial numbers for Muncie 4 speeds always begin with the letter "P". P stands for Muncie Plant. Not for passenger car as some self proclaimed specialists may think. The letter M was used to ID the Muncie plant for the Muncie 3 speed, so P was the next logical letter. The …

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Muncie 4-Speed: The Complete History - Chevy DIY

Muncie 4-Speed: The Complete History. ... It is therefore no surprise that a decision was made for BorgWarner to manufacture this 4-speed transmission based on the GM concept drawings and Fodrea’s patent. It was a very logical decision: Tooling costs would be minimal because hobs, castings, and certain components could be used from the T85 ...

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NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher ...

David on Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher, Camaro 4-speed 10/26 or 26/27spl. ON SALE! Summer Sale Now On!! Michael Welage on Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher, Camaro 4-speed 10/26 or 26/27spl. ON SALE! Summer Sale Now On!! Shawn Riley on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock ...

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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! 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!

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So you've decided to slam four with a GM Muncie Transmission

So for many years “4 speed Muncie” was a big selling point in the automotive classifieds. They’d also pull a decent buck at the local swap meet- if they were there at all. ... So you've decided to slam four with a GM Muncie Transmission. ... It’s nickname is the “rock crusher” due to the noise generated by the gearset. The gear ...

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Muncie M22 4 Speed Rock Crusher Auto Gear - $1950 ...

Recent searches: 4 speed shifter hurst 4 speed shifter dodge 6 speed transmission 4 speed borg warner allison 5 speed York, PA > Buy & Sell > Auto Parts Sale in York, PA > Muncie M22 4 Speed Rock Crusher Auto Gear - $1950 (Wrightsville)

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Muncie Transmission for sale | Only 4 left at -65%

Find used Muncie Transmission for sale on Craigslist, Letgo, eBay, OfferUp, Amazon and others. Compare 30 million ads · Find Muncie Transmission faster ! ... Muncie M-22 Rock Crusher Four Speed Transmission - For sale is a Factory Replica of the Close Ratio 2 muncie transmission's used in oval track and modified, one 2 speed with shifter and ...

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Muncie four-speeds | Hemmings Daily

Sep 23, 2018· 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.

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Motorsports | Custom Gearboxes | Muncie | Autogear

Today, in a relationship more than a quarter-century old, our four speed gearing is supplied by the Italian firm Euroricambi and their A.M. Gears subsidiary (the near-legendary craftsmen of Antonio Masiero). Castings are poured in the United States and machined either in house (our aluminum), or within an hour’s drive (our steel and iron).

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The Mighty & Majestic Muncie 4 Speed Transmission - Wilson ...

new vehicles. Their earlier transmission, the Borg Warner T-10 4 speed, just could not meet the new needs because it was limited to the amount of power it could withstand. Ironically, the Muncie was designed based of of the T-10 using its same basic layout. The Muncie 4 Speed came in 3 basic models… the M-20, M-21 & M-22.

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M21 M22 4 Speed Muncie Manual Transmission - Midwest ...

Having issues diagnosing problems with your M21 M22 4 Speed Muncie Manual Transmission? we can help. Below you will find a detailed parts list for the M21 & M22 manual transmission that includes complete rebuilt transmissions bearing rebuild kits with and without synchro rings, gaskets and seals, small parts kits, bushings, individual bearings, slider, synchro rings, forks, gears and shafts.

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

Jul 29, 2016· Last time we talked about how to distinguish a Muncie four-speed transmission from a Saginaw or BorgWarner and the different types of Muncie transmissions, ... also known as the “Rock Crusher…

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Muncie 4-speed - chevellestuff.net

Transmissions were also subject to replacement, be it just the case or the entire transmission. These will have a stamp something like "CC" for Chevrolet Case or "CT" for Chevrolet Transmission. The same information about partial VINs on engine blocks also applies to transmissions. Muncie 4-Speed Casting Numbers. Main Case

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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.

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M22 4 Speed Rock Crusher - YouTube

Jun 06, 2019· M22 4 Speed Rock Crusher dean truax. Loading... Unsubscribe from dean truax? ... M23 'RockCrusher, Best 4 speed trans, Chevy and GM - Duration: 36:06. syyenergy7 27,867 views.

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GM Muncie 4-Speed Decoding : Drivin' It Home

The Muncie 4-speed transmission was used with many different GM models and engine combinations from 1963 through 1974. The basic design and operation theory of the gearbox changed little during this period, however several design upgrades and modifications were made during the total production run.

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The sound of an m22 4 speed trans - YouTube

Oct 20, 2017· 67 ss camaro with a m22 Muncie trans. Smooth Pulls Cold Glue and Traditional PDR Glue Pulling Tutorial - Duration: 13:14. Dent Time - San Diego Dent & Bumper Repair 421,220 views

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The 1965 Chevrolet M22 Rockcrusher Transmission: The ...

Across the top of the page are the words “First Build 4/15/65 – 1st Shipment 4/19/65, recap of M22 (Rock Crusher) Trans.” By comparing these M22 transmission assemblies to Chevrolet’s 1965 transmission identification codes, I found a perfect match.

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1973 Chevrolet Camaro Z-28 / 350 V-8 / 4 speed with rock ...

1973 Chevrolet Camaro Z-28 / 350 V-8 / 4 speed with rock crusher transmisson. Price: - Item location: Washington, United States. Make: Chevrolet; ... 1973 Camaro Fully Restored Resto-Mod 350 V8 4-Speed Muncie Rock Crusher 73. ... 1970 1/2 CHEVROLET CAMARO RALLY SPORT TRUE SPLIT BUMPER WITH ROCK CRUSHER TRANS.

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

Mar 30, 2009· ""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.

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4 Speed Manual tranny and transfer case on Craig's List

Feb 11, 2008· 4 Speed Manual tranny and transfer case on Craig's List I am negotiating with a local who has advertised a totally rebuilt Muncie Rock Crusher four speed transmission and transfer case that came out of a 1987 Chevy pickup - not a CUCV by the way. I went over to look at the item and have never seen such a setup.

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Muncie Car & Truck Manual Transmissions & Parts for sale ...

Up for sale is asuper nice rebuilt Muncie 4 speed transmission with no VIN number. All it has is the assembly date as pictured. This is the close ratio version which features 2.20 first gear, 1.64 second gear, 1.28 third gear and 1-1 fourth gear.

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Rock & Stone Crushers | Rock Crushing Machines | Williams ...

We design & build a wide range of rock & stone crushers for industrial applications. Whether you are looking to reduce rock to gravel, coarse sand, or even a fine powder we have the machine for you. Browse our rock crushing machines today & find one perfect for your project.

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