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.
Read MoreThe 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.
Read MoreRecent 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
Read MoreRecent 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
Read MoreHowever, the Rock Crusher was only equipped in cars that had high-performance big blocks, including the Corvette, Camaro, Firebird and Chevelle. Thanks to the similarities between the M20, M21 and M22 transmissions, you can use a combination of Muncie 4-speed transmission parts to build the transmission you want for your project car.
Read MoreRebuilt Muncie w/Rock Crusher M-22 Gearset in 4 Speed Transmission 1971 Chevelle, Corvette, Camaro Rebuilt Muncie M22 4 Speed Transmission 02/08/71 1971 Chevelle, Corvette, Camaro Muncie Main Case 4 Speed Transmission No Date 70
Read More2019-9-2 · 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
Read More2003-8-20 · Many people have guesses about deciphering M-22s. Like grooves in the input shaft and numbers and etc etc... The only way to tell is to open the case and measure the gear angle from the shaft centerline. M-20 and M-21 have 45 degree gears and M-22 have 22.5 degree gears. Fresh M-22s are going for $1300-$1600.
Read More2015-12-10 · 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.
Read More2010-9-15 · The next piece of documentation was the factory car order which was sent to Gorries Chevrolet to state how the car was to be built and that it was
Read More2021-12-12 · Muncie M22 M-22 4 speed Transmission Camaro Corvette 442 GTO GS Nova Chevelle NU. Refurbished. Refurbished Refurbished. $3,000.00. + $125.00 shipping. + $125.00 shipping + $125.00 shipping. Popular. Popular Popular.
Read More2013-1-19 · MUNCIE 4-SPEED MANUAL TRANSMISSION ASSEMBLIES, GEARS & PARTS APPLICATIONS: GENERAL MOTORS ... GENERAL MOTORS “MUNCIE” FOUR SPEED 10-1-01 4 C13 C7 C8 C9 C10 C11 C12 C5 C4 C5 C4 C5 C3 C2 C3 C5 C4 C5 C4 C5 C1 C6 AUTO GEAR EQUIPMENT ... L36-s36T: M22 ‘Rock Crusher’ (1964-74) 3924796 WT297-12B NOTE:
Read More2014-9-4 · 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.
Read More2018-5-9 · 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.
Read MoreHowever, the Rock Crusher was only equipped in cars that had high-performance big blocks, including the Corvette, Camaro, Firebird and Chevelle. Thanks to the similarities between the M20, M21 and M22 transmissions, you can use a combination of Muncie 4-speed transmission parts to build the transmission you want for your project car.
Read MoreRebuilt Muncie w/Rock Crusher M-22 Gearset in 4 Speed Transmission 1971 Chevelle, Corvette, Camaro Rebuilt Muncie M22 4 Speed Transmission 02/08/71 1971 Chevelle, Corvette, Camaro Muncie Main Case 4 Speed Transmission No Date 70
Read More2018-8-3 · According to Paul Cangialosi, Muncie transmission historian, technician, and author of Muncie 4-Speed Transmissions: How to rebuild and
Read MoreThe 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
Read More2010-9-15 · The next piece of documentation was the factory car order which was sent to Gorries Chevrolet to state how the car was to be built and that it was now awaiting production. On this document the 4 speed transmission option code
Read More2015-12-10 · 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.
Read More2014-9-4 · 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.
Read MoreThis a BRAND NEW SUPERCASE M22 4-Speed 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.
Read More2021-6-9 · The Muncie 4-speed transmission is a legend among fans of GM muscle cars. For a 10 year period starting in the golden age of 1960s performance, General Motors' Muncie, Indiana transmission factory churned out several different flavors of this manual gearbox. This imprinted the name on the brains of drag racers and high performance fans after it ...
Read More2013-1-19 · MUNCIE 4-SPEED MANUAL TRANSMISSION ASSEMBLIES, GEARS & PARTS APPLICATIONS: GENERAL MOTORS ... GENERAL MOTORS “MUNCIE” FOUR SPEED 10-1-01 4 C13 C7 C8 C9 C10 C11 C12 C5 C4 C5 C4 C5 C3 C2 C3 C5 C4 C5 C4 C5 C1 C6 AUTO GEAR EQUIPMENT ... L36-s36T: M22 ‘Rock Crusher’ (1964-74) 3924796 WT297-12B NOTE:
Read More2019-9-2 · 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
Read More2017-5-19 · Muncie 4-speed Transmission (Group 4.000) -. 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.
Read More2003-8-20 · Many people have guesses about deciphering M-22s. Like grooves in the input shaft and numbers and etc etc... The only way to tell is to open the case and measure the gear angle from the shaft centerline. M-20 and M-21 have 45 degree gears and M-22 have 22.5 degree gears. Fresh M-22s are going for $1300-$1600.
Read More2010-9-15 · The next piece of documentation was the factory car order which was sent to Gorries Chevrolet to state how the car was to be built and that it was now awaiting production. On this document the 4 speed transmission option code
Read More2014-10-23 · 833 Hemi 4 Speed Gear Set Dodge Mopar 2.65 Gear Ratio & 18 Spline: Includes: Cluster, Input and the 3 Speed Gears. Will fit the 1966 - 1970 Hemis & 440's 1st Gear - 33 Tooth - 2nd Gear - 30 Tooth - 3rd Gear 26 Tooth -
Read More2012-7-23 · Muncie 4 speed lube. I have read several posts on various sites that talked about what lube to use in a Muncie 4 speed. Most say use GL4 80/90 wt. They say never use synthetic or GL5. The guy that rebuilt told me to use 100% synthetic Mobil 1. (local transmission shop that does only manual transmissions and gear boxes.
Read More