Muncie M22 4-Speed-Rock Crusher Transmission - FRESH Muncie M22 Rock Crusher 4 Speed Transmission 2.20 1st Gear Close Ratio 26/32 Spline Main Case 3925661 Tail Housing 3978764 Side Cover 3952648 ... A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Come join the discussion about restorations, builds, performance ...
WhatsApp: +86 18221755073I had a 71 GTO with a M22 "rock crusher". This was an absolutely stout transmission. Had a distinctive "whine" due to the slanted gears.
WhatsApp: +86 18221755073Hi, I bought a Muncie M22 to replace my M20. I am going with a big block and want the most sturdy one. And the rock crusher sound is neat too. Casting: 3925660 Years: 1968 - 1970 Input shaft has no rings : 1967 - 1972(2) M22 None 2.20 / 1.64 / 1.28 / 1.00 2.26 But looking inside I am not...
WhatsApp: +86 18221755073Muncie 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 strong-er helical gears in the M22.
WhatsApp: +86 182217550731967-68 M-22 ROCK CRUSHER MUNCIE 4 SPEED This is a all rebuilt M-22 Muncie 4 speed trans, it has all new Italian gears in it, with new bearings, brass, small parts kit, lower pin and seals and gaskets. The case # is 3885010 the tail is 3857584 and the side cover is 3884685. The code on the side is P7H19.
WhatsApp: +86 182217550731968 Muncie M22 Rock Crusher 4 Speed 2.20 Close Ratio Transmission Driver Speedo. Apollo Performance Transmission (1288) ... Rb25det Nissan Skyline Er34 OEM 5 Speed Manual Transmission 663151206; 1968-1972 Chevelle Tremec TKX 5 Speed Deluxe Kit; GM LS T56 Magnum 6 Speed Tremec Transmission (TUET11009)
WhatsApp: +86 1822175507369 Chevelle SS396 L78 4-speed, Post Sedan, Black W/black vinyl bench seat. (Under restoration) 69 Chevelle SS396 L78 4-speed Post Sedan, Silver, black vinyl bench seat. Berger car 70 Chevelle SS454 LS6, M22, 4.10, Forest Green, Green buckets. (Nearing completion) 69 Chevelle SS 396 L35 Post Sedan, Silver, Blue bench, 4-spd (Sold)
WhatsApp: +86 18221755073M-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 was only produced …
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WhatsApp: +86 18221755073You are buying 1968-69 Rebuilt 3925660 Muncie close ratio complete bolt in and go M-22 Rock Crusher 4 speed transmission set up A complete quality rebuild kit was used.
WhatsApp: +86 182217550731968 - 1972. Parts. 1969 Parts. ... 69 Chevelle M22 Rockcrusher Transmission Nice For Sale is a 69 M22 Rockcrusher Transmission Dated March 13 69. Transmission is in ready to drop in vehicle condition. There are no Cracks Welds, or any damage what so ever to this transmission. All gears inside are GM Gears, The gears have paint white marks and ...
WhatsApp: +86 182217550731968 Chevelle Neutral Safety Switch? Did they come with one for the 4 speed models? Can't find one in my assembly manual. Thanks, Marc. ... Theme on the car is the biggest engine I could afford mated to a M22 rock crusher transmission with 3:73 posi gear set. White 69 bucket seat/interior with console, radio and AC delete, with only power ...
WhatsApp: +86 18221755073Information Exchange. Bench Racing. M-22 "rock crusher"
WhatsApp: +86 18221755073Chevelle Mechanical. ... M22-Wide vs M22 "Rock Crusher" Jump to Latest 21 - 38 of 38 Posts. 1 2. H. Hi-po SS 454 · Premium ... Your old parts are fine. The updates are a decision to assure the consumer is getting an Autogear transmission and not just an Autogear case with new Taiwainese gears which seems to be a growing trend on Ebay.
WhatsApp: +86 18221755073What cars or trucks should I be looking for as a donor vehicle, or perhaps the actual transmission part # if anyone really knows their (stuff) Save Share ... That era muscle cars used the Muncy 'rock crusher' 4 speed w/ a Hurst shifter. ... 1968 Chevelle 'Nomad' Wagon 250 I-6 w/ 3 on da' tree.
WhatsApp: +86 18221755073The 764 extension housing indicates the transmission has a 32 spline output which all 71 through 74 M20, M21, and M22 Muncies and the 1970 M22 had. A M20 with the 32 spline output and 26 spline input is a desireable Muncie as it was stronger than earlier Muncie M20s.
WhatsApp: +86 18221755073The whine of the Rock Crusher is about as much of a muscle car sound as high compression, headers, and tappet noise. I think this is a perfect time for one of those Tim Allen "Argh, argh, argh." Shoot, those 4.10's with a close ratio give an even better first gear than the 3.31's with the 2.64 ST-10.
WhatsApp: +86 18221755073The transmission was assembled December 13, 1967 for the 1968 model year. Likewise a P8S28 stamp means 1968 (8), September (S), 28th of the calendar year 1967 for a 1968 Chevelle. See second example below.
WhatsApp: +86 18221755073We here at Team Chevelle want you to be able to stop by again! 2. Types of transmissions a. The M20 Muncie is a wide ratio 4 speed transmission. b. The M21 was a close ratio transmission (and as far as I know was the most common). c. M22 transmissions are also close ratio and are the ones called the "rock crusher".
WhatsApp: +86 18221755073The 2.20:1 ratio first gear is usually referred to as the Muncie M21 transmission; based on GM's production codes. The 2.56:1 ratio is referred to as the M20. 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 ...
WhatsApp: +86 18221755073GTO 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 …
WhatsApp: +86 18221755073Many people know about Muncie transmissions and the famous M22 "rock crusher" transmission that has straighter cut gears that allows you to bang the gears without pushing in the clutch. ... 1968-'70: Patent Number, 1.000-inch Countershaft Bore Large Input Bearing: 3925661: ... Chevelle & El Camino, Camaro, & Nova Get Yours Free.
WhatsApp: +86 18221755073The 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 …
WhatsApp: +86 18221755073This is for a 1968 production car. The "T" stands for December and 13 is the day. To confirm this simply look at the VIN. It usually begins with 18S101350 or 28N12950. This means the Muncie was assembled December 13, 1967, for the 1968 model year. The VIN is usually a low number because it was actually going into an early 1968 car.
WhatsApp: +86 18221755073'66 Chevelle SS396 L-78 M-20 4-speed 4.10 posi Black-on-Black numbers matching (SOLD!) '67 Cutlass with a 540 '67 Camaro (SOLD) '65 Biscayne 2-dr post (kind of a BIG Chevelle) Vega S/G (For Sale with REAL nice 18 degree SB motor parts and a 9.40 350 in it.) several Olds 442's (funny lookin' Chevelles) (2 sold)
WhatsApp: +86 18221755073For sale is a professionally built 1968 dated Muncie M22 4 speed with the driver side speedo tail found in GTOs, Chevelles, Impalas, earlier Corvettes, and other GM vehicles. 10 spline input, …
WhatsApp: +86 18221755073This is a Very Rare and Completely and Freshly Rebuilt Original REAL 1965 65 1966 66 1967 67 1968 68 1969 69 and 1970 70 GM Chevy, Corvette, Camaro, and Chevelle M22, (M-22), Muncie Close Ratio Rock Crusher 4 Speed …
WhatsApp: +86 18221755073The 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.
WhatsApp: +86 18221755073This is a Very Rare and Completely Freshly and Professionally Rebuilt Original REAL 1968 68 GM Chevy, Corvette, Camaro, and Chevelle M22, (M-22), Muncie Close Ratio Rock Crusher 4 Speed Transmission. It is a from a 1968 Camaro …
WhatsApp: +86 18221755073My book says it is a M-22 Rock Crusher with 2.20 first gear and if it has Side Cover part # 3950306 it is a 69 and if it says 3884685 it is a 68. Sounds like a good piece of hardware and a rare one. ... Tri-State Chevelle Member #F-10 Larry Grigsby. ... DZ. This trans was built on October 31, 1968, and the ABC stamps were to be started on Oct ...
WhatsApp: +86 18221755073In 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.
WhatsApp: +86 18221755073The stock Muncie in my old 66 SS396 didnt last very long, I ended up putting a rock crusher behind it. I dont think it (saginaw) will handle much torture. ... 1968 Chevelle Sb 1969 Chevelle 496 1973 SS 454 Chevelle 1974 S-3 454 Chevelle 1955 Delray LS1 1967 Nova 496 1969 nova 427 1969 Camaro 350
WhatsApp: +86 18221755073
