Muncie m22 4 speed transmission aka the rock crusher ,, Apr 28, 2012 - Muncie m22 4 speed transmission aka the rock crusherChevelle SS Identification, The '70 LS6 454 and the '71-'72 LS5 454 came with either the Turbo-Hydramatic 400 automatic, or the M22 "rock-crusher" 4-speed These were the *only* two choices ! The '70 LS5 was avaiable with the TH-400 and the M22, but it may have also been available with the M21 1970 was the last year for the M21How to Rebuild Muncie 4, Transmission expert and veteran author Paul Cangialosi has created an indispensable reference to Muncie 4-speeds that guides you through each crucial stage of the rebuild process Comprehensive ID information is provided, so you can positively identify the cases, shafts, and related parts It discusses available models, parts options, and gearbox casCars, Sep 21, 2020· 1968 Chevrolet Chevelle 396 Big Block , decodes as follows T0520EG T=Tonawanda 05=May 20= 20'th day of month casted EG=375HP SPCL HIGH PERF 4 speed Manuel Transmission: M22 Rock Crusher Muncie 4 speed, Hurst Shifter and also matching numbers with partial vin stamped on case Decodes as follows P8E06 P= Muncie 8=1968 E=May 06=day of month ,1970 CHEVROLET CHEVELLE LS6 454 MUNCIE ROCK CRUSHER ,, The body was rust-free Originally built in Van Nuys, CA, and sold new in La Puente, CA All date-code-correct parts were used Some parts used on the build are original LS6 parts Correct 1970 4-bolt 454/450hp block, M22 4-speed Rock Crusher Muncie transmission and original LS6 CRW 410 12-bolt posi-traction rear end.
Transmission : Muncie Gears & Gear Sets, Heartbeat City stocks a full line of NOS Camaro Parts, Rare Camaro Parts, Old Camaro Parts, Reproduction Camaro Parts and hard to find Used Camaro parts for your first generation 1967, 1968,Used 1968 Chevrolet Chevelle SS, Earth MotorCars is Proud to Present This: Stunning Restored 1968 Chevrolet Chevelle SS - 396/325 M21 4 Speed Coupe Features include: Frame off Restoration Believed to be 42,000 original miles Restored 396 / 325 HP Engine Restored M21 Rock Crusher 4 Speed Transmission 12 bolt rear Mostly original sheet metal New White vinyl top New Cooper RadialsMuncie 4, An example would be the date code P8T13, meaning 1968 (8), December (T), 13th The 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 ,1968 Chevrolet Chevelle for Sale on ClassicCars, There are 60 1968 Chevrolet Chevelles for sale today on ClassicCars More listings are added daily Email alerts availableTransmission & Drivetrain, 1968 MUNCIE-ROCK CRUSHER M-22 4 SPEED TRANS 10 SPLINE INPUT CASE NUMBER 3925660 P8B28 VIN NUMBER.
1965, This 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 Transmission It is actually a Rock Crusher from a 1968 Camaro This has the course spline input with no lines or grooves, the special GM original factory gears, (no aftermarket or ,Brand New SUPERCASE M22 4, 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 aluminumChevy / GM Models 1968 M, Details about Chevy / GM Models 1968 M-22 Rock Crusher Transmission Redone Chevy / GM Models 1968 M-22 Rock Crusher Transmission Redone Item Information Condition: Used Price: US $1,77500 , For 1968-1972 Chevrolet Chevelle Floor Hump ,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 vehicl Compatible Vehicles ,Identify General Motors' Four, 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 chevell The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio.
Muncie M22 4, 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 ,When was the M22 first called "rock crusher"? | Chevelles, Apr 27, 2016· The first time I heard the term "rock crusher" was in reference to the transmission in the 1967 L88 Corvette Due to the low gear angle there is a fair amount of gear noise, really like a medium / heavy duty truck transmission True enough the M22 did trickle out the door in 1965-67 and was buried in the option listsManual Transmissions ~ The 1967 Chevelle Reference CD, The M22 transmission has a 20 degree helix angle on the gear set as opposed to a 45 degree angle found on the M20 and M21 and were made with a higher nickel alloy The straighter angle was designed to produce less end loading of the gear train and less heat but created more noise, thus the nickname "Rock Crusher" was bornHow 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 ,rock crusher 1968, 1968 chevelle SS 396 rock crusher Muncie cars amp trucks 1968 chevelle 396 true SS 396 138 vin I installed a brand new 4 speed Midwest Muncie M wide ratio rock crusher last year and new clutch BBC 396 cubic inch The interior is nice and original Carpet is ,.
MUNCIE M22 ROCK CRUSHER, 1968 to 70 m22 rock crusher service replacement - $2,200 (Canfield) This is a very rare 660 m22 rock crusher muncie, it is a service replacement transmission unstamped, no vin, it will be correct for 68 to 70, all rebuilt and guaranteed, all new straight cut gears, 220 ratio, asking 2200 Also have a 69 m20 for 1100 And a 311 Saginaw trans 550Chevy / GM Models 1968 M, Details about Chevy / GM Models 1968 M-22 Rock Crusher Transmission Redone Chevy / GM Models 1968 M-22 Rock Crusher Transmission Redone Item Information Condition: Used Price: US $1,77500 , For 1968-1972 Chevrolet Chevelle ,List of GM transmissions, Automatic transmissions Early models The GM Hydra-Matic was a success and installed in the majority of GM models by 1950 Through the 1950s, all makers were working on their own automatic transmission, with four more developed inside GM alone1967, NEW, Complete 67 - 68 Camaro Muncie 4 Speed Conversion Kit now available! This kit will get you basically everything needed to convert a automatic 1967 - 1968 Camaro into a four speed machine! You have a choice of a original completely rebuilt GM Muncie M20, M21 or M22 Rock Crusher transmission