Put the transmission in 2nd gear and remove the side cover to view the helix angle of the gears and the condition of the synchro engagement teeth. ... " 3000$ on a bolt on, period correct, grin inducing almighty and mythical transmission that is the great Muncie M22 Rock Crusher makes more sense for many compared to buying a retrofit kitted TKX ...
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New Super Heavy Duty Direct Replacement Heavy Duty M20 or M21 With Muncie Auto Gear Upgraded Ultra Case. Close Ratio or Wide Ratio Gears. 10 OR 26 spline input and large 27 OR 32 spline output shaft. C355 Forged Aluminum Mid-Plate. Super Tail. AG …
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m22 is a really noise tranny. "From what I hear", Ill tell you what you hear and it is alot of whinning.... the 2.20 gear isnt very low at all and if any gm tranny I would get the M20 if you must have the manual and but put 3.73 gears in. Truely manuals break lots of parts when raced and are not great in heavy traffic. they still hold a certain cool factor but the novality soon …
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John DiLauro on Auto Gear Upgraded Ultra Case M22Z Rock Crusher 4-speed. Perfect Performance with 2.73 to 3.42 Rear End Gears. SALE EXTENDED!!! Garry Brown on Super Pro Road/Race Muncie Upgraded Ultra Case M22 …
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the rock crusher transmission gears are straight cut, you stand 300 yard away from a car with this trany and you will here it whine from any angle. plus on any high excelleration you can easily shift up through the gears with out using the clutch just slight ease off the gas, a trany mounted shifter will vibrate more than normal giving hand a tingle on long trips, its kinds cool …
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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 …
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1948 - 1956 F1, F100 & Larger F-Series Trucks - Search: Ford F1 1952 4-speed Transmission - Hello togehter, i search some tuneup parts as: Syncr, drive gear, rears etc. BR Greg. LOG IN; REGISTER; Forums. Ford Truck Enthusiasts Community Navigation. Site Announcements; ... the rock crusher (markings T8D-1A or 4TA/4Tb) or the synchro silent 4 ...
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I too have heard of the m-22 as the "rockcrusher" but I've also heard it used for other synchro-less manual transmission, key being the synchro-less.
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In the beginning, the M-22 was the Heavy Duty Muncie, and it was available ONLY in the close ratio version (2.20:1 first gear ratio). The primary difference between the regular close ratio Muncie (M-21) and the HD Muncie was the angle at which the gear teeth were cut.
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It tells how to pick out what is what but the main thing to look for in a M-22 is the gear angle. Take off the side cover and look at the angle of the gears. M-20, m-21 will have 45 degrees gears and the m-22 is 22.5 degrees. They used this to reduce friction and in turn gave it a nice greary noise thus the rock crusher. Chris
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Muncie M22 Rock Crusher 4 Speed 2.20 Close Ratio Transmission Driver Side Speedo. Apollo Performance Transmission (1291) positive; ... Tremec 1352-000-251 10 Spline Input Ford Manual T5 World Class Transmission; Rb25det Nissan Skyline Er34 OEM 5 Speed Manual Transmission 663151206;
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Get the best deals for Muncie M22 Rock Crusher 4 Speed Transmission at eBay. We have a great online selection at the lowest prices with Fast & Free shipping on many items! ... Brack Greer's BANNER FORD Decatur GA Georgia Dealership License Plate. Opens in a new window or tab. Pre-Owned. $29.99. Buy It Now +$6.25 shipping. 11 watchers ...
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Less transfer case issues: Ford transfer cases work much better with Ford transfer case shifter holes and shifters. The NP205 is highly regarded as a "Rock Crusher," transfer case that don't get better unless you spend large sums of …
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Many prefer the Ford top-loader because of it's strength and the center position of the shifter which takes up a lot less space than "side linkage" trannies. When you're building most early narrow bodied Fords like the model A's & T's the space in the interior is really important!
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That's where the 'whine' come's from with those transmission's.. Also, there's companies out there that are making new gear set's for Muncie's as well..not just stock replacement stuff either. 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..
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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. The gear ratio of the Chevy four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio.
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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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Muncie Stone crusher transmission Jump to Latest 10K views 15 replies 13 participants last post by sparky1698 Feb 28, 2008
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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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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.
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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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It is from a Saginaw 3-speed, casting number 591620. It can be used as an adapter-bearing retainer. It was an old trick to enable small-retainer transmissions to correctly pilot to large retainer-bore bellhousings. If you attach a small …
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Transmission and Drivetrain Tech . A 833 vs Toploader vs Muncie (rockcrusher) Thread starter nemesis; Start date Oct 15, 2009 - N. nemesis Well-Known Member ... the strongest of its kind, dont know too much about the A 833,but would prefer to have a mopar 4 speed in my car than a ford one.
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Pontiac's transmission offerings for 1964–1974 GTOs were similar to the transmissions offered in other Pontiac and GM models. Transmissions were sourced from Muncie, Saginaw, GM's Hydra-Matic Division, and even Dearborn (Ford). In addition to 3- and 4-speed manual transmissions, Pontiac also offered 2- and 3-speed automatic ...
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The Ford top loader is a tough transmission. HRP HOTRODPRIMER, Sep 30, 2012. SHARE POST #4. SOHC427 likes this. Joined: Apr 20, 2008 Posts: 1,401. Profile Page. a50merc ... I am researching transmissions and located a couple that I would like. Found the old Muncie "Rock Crusher", and read up about it. Found a Mopar A833, and read up on it. ...
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M-22 "Rock Crusher" Identification The M-22 close-ratio transmission is easily identified internally from the M-20 and M-21 versions by the angle of the gear teeth. The M-22 …
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In the early 1960s, GM was looking to move away from the four-speed manual transmissions it had been purchasing from BorgWarner and bring production in-house. The twist was the four-speed gearbox found in the first two generations of the Chevrolet Corvette—the BorgWarner T10—had in fact been built using plans …
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Rebuilt Transmission M22 1966-1974 Rock Crusher MTGM038. Rebuilt Overhaul Bearing Kits M21 & M22 Transmission ... ZF S542 5 Speed Ford Manual Transmission. Manual Transmissions Guest User March 17, 2021. Shop Now Midwest Transmission Center. 40312 County 8 Boulevard, Zumbrota, MN, 55992, United States. 888-824-2012 …
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GTO 3-Speed Transmission, 1972 GTO, Heavy Duty 3-speed transmission, Dearborn, Muncie, M13, M12, Muncie M20, M22 rock crusher, Auto Round-Up MagazineA: L.C., thanks for the nice words. The transmission listed on the build sheet you sent me is indeed the Heavy Duty 3-speed transmission I spoke of in the a recent Auto Roundup/Car Collector …
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1967 - 1968 Muncie 4 Speed Transmission, M-22 Rockcrusher Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1967 - 1968 model Camaros. This one will have the studs coming out from the side where your shifter linkage mounts, like pictured. This is the Muncie M-22 Rockcrusher four speed.
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Stone Crusher-sold by certified Suppliers,such as Jaw / Cone / Impact / Mobile Crusher,etc.
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