GM Muncie transmission rebuilt and guaranteed for 1 year Correct fit for all 1969 - 1973 model Firebirds and Trans Ams This one will have the holes on the side where a bolt will secure your shifter linkage levers This is the M-22 Rockcrusher four speed ,
Nov 28, 2016· Muncie M22 4-Speed-Rock Crusher Transmission - FRESH Muncie M22 Rock Crusher 4 Speed Transmission 220 1st Gear Close Ratio 26/32 Spline Main Case 3925661 Tail Housing 3978764 Side Cover 3952648 P1B12C VIN 12894 Transmission has been completely restored inside and out! Asking.
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! The front bearing is a "SEALED" bearing, and slightly thicker than the original Muncie's .
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 The Gear Box Transmissions Muncie-Tremec-Saginaw-TKO-Top Loader-Richmond , Muncie Parts >NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $239900 NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $239900
Feb 27, 2019· GTO 3-Speed Transmission, 1972 GTO, Heavy Duty 3-speed transmission, Dearborn, Muncie, M13, M12, Muncie M20, M22 rock crusher, Auto Round-Up MagazineA: LC, 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 Corner .
The Muncie M22 Rock Crusher transmission is the most desirable performance 4 speed More details » Get Price June 2013 - A Bizzarrini Story Part Two - MyCarQuest
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 220:1 ratio M21 four-speed
The M22 was eventually dubbed the “Rock Crusher” It is a common misconception that all Muncie transmissions are “Rock Crushers”, but it is only the M22 that deserves that name The M20 and M21 were both release in 1963, but it wasn’t until 1965 that the M22 hit the market
Jul 15, 2013· I have 67 Camaro with a factory M20 4-speed The synchronizers are going bad and its time to replace the trans The engine has been freshly built and pushing 450-500HP I am looking at either a Keisler 5-speed or the legendary M22 Rock Crusher from Midwest Muncie Can anybody tell ,
Sep 15, 2010· 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
1969 Chevy M22 Close Ratio Rock Crusher Muncie 4 Speed Transmission 3925660 Pre-Owned $2,40000 or Best Offer +$20064 shipping 10 watchers S L E p M 9 8 A o Z H n s o r e d O X J 1964 & Up M-22 Rock Crusher Muncie Transmission Fine (26/32) 3925660 Case New Brand New $2,79500 Buy It Now Free shipping
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 was only produced in a close-ratio version, so it will not appear on models with high rear-axle ratios (355 or lower numerically) unless someone has changed it
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 bearing retainer and register bore of the bellhousing were also smaller in ,
M-21 close ratio, and the extra heavy duty close ratio" M-22, also known as the "Rock Crusher" The M-22 was generally installed behind severely powerful (high torque) big-block engin The M-22 is distinguished from an M-21 by the angle of the gear teeth The M-22 has "straight cut" gears This make the transmission tend to be noiser (whines .
Transmissions are an essential part of hot rod builds One of the most common swaps involves a Muncie 4-speed These are easy to adapt to a wide range of hot rods There are three basic types of Muncies: M20, M21 and M22 A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, not the side cover
Muncie 4-speed Transmission (Group 4000) - Casting Numbers (1) All M22 applications except 454 engine (2) All 454 Chevelle applications The M22 was produced in 1973 and 1974 for other GM divisions All wide ratio transmissions are designated M20 and close ratio transmissions are designated M21 or M22 depending on the gear set
Muncie 4 Speed Transmissions and Parts Muncie Transmission is back! General Motors stopped installing "Muncie" 4 speeds in 1974 Complete units were able to be purchased from GM until the late 1970's Parts trickled out of inventory by the late 1980's With the quality of used Muncie transmissions getting worse in the last 10 years, the idea .
Recent Comments steve cooke on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher SUMMER SALE ON NOW!!! Mark A Jones Deltona Florida on Auto Gear Super Case M22Z Rock Crusher 4-speed Perfect Performance with 273 to ,
The M21 & M22 is a four speed, RWD or 4WD transmission The M21 & M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover The side cover has seven bolts and two shift cams The synchro rings have 35 teeth and the unit has a 4 step cluster gear The reverse gears are helical cut and are located .
Aug 23, 2012· Oct 20, 2003 Location: Sitting in my command bunker waiting for the zombi If you plan to do a lot of racing, the TH400 will help your consistency Running a high revving engine through the gears on the street is a lot of fun, but a manual is not the best choice for racing If your car is truly capable of running 9's, I would be worried about .
STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22z ULTRAWIDE RATIO 4 SPEED TRANSMISSION A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442 THE MAIN CASE IS THE STRONGEST MADE with fill and drain plugs C355 Forged Aluminum Mid-Plate AG Roller,
Dec 10, 2015· Lorena, TX This is a 1970-1974 Muncie 4-speed transmission with casting number 3925661 I have had it in my 1978 Camaro Z-28 for over 20 years but am changing to a T56 transmission It is a wonderful transmission that can handle a ton of horsepower and comes with an inline linkage, Centerforce Dual-Friction clutch, and bellhousing
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
Jun 20, 2021· M22 Muncie 4 Speed Rock Crusher Auto Gear all NEW but the Side cover 388468 with 9 pound spring call price is firmWe have NEW 11" Clutch KIT $16000 in Stock , MUNCIE M22 4 SPEED ROCK CRUSHER TRANSMISSION - $1500 (NMORGAN) SELLING MUNCIE M22 TRANSMISSION 220 FIRST GEAR RATIO 10 SPLINE IN 27 SPLINE OUT.
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
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
1969 4-speed Muncie M-22 ROCKCRUSHER TRANSMISSION Totally Rebuilt and Warranted by Professional Builder You will be bidding on a COMPLETELY rebuilt M-22 4-speed transmission, for Chevrolet, Corvette, Nova, Chevelle, Pontiac or Camaro
Jul 26, 1999· 7/21/99 12:00 AM I have a 68 Camaro that has a Muncie Rock Crusher transmission in it The tranny is making noise and everyone tells me that it needs to be fixed but they can not find the gears Does anyone have info on where I can find gears for this thing I ,
Sep 03, 2015· A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle
STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR SUPER CASE With The Strongest M22z ULTRAWIDE RATIO 4 SPEED TRANSMISSION A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, ,