1970 1971 1972 GM Chevy Corvette Camaro Chevelle M22 M-22 Muncie Close Ratio Rock Crusher 4 Speed Transmission1971 Camaro VIN includes 11L156683 L= Van Nuys California P1B03C P dated: 02/08/71. The 1970 Chevelle and 1971 and newer other cars use this fine 26 spline input.

m22 rock crusher for 1968 z Mining. Apr 15, 2013 Apr 15, 2013 1964 GTO Post~M22 Rock Crusher~Matching Numbers 10 Dec 2009 factory equipped with a 4 Speed M22 Close Range or "Rock Crusher" Transmission and 373 Possy Rear 1968 El Camino Malibu 350 w/ 4 speed manual M22 1970 Chevrolet Nickey Z28 Coupe LT1 350/360 HP M22 »More detailed

L30-s36T: except M22 3831746 WT297-21 L30-s36T: M22 'Rock Crusher' 3879999 WT297-21A A17 Mainshaft 3rd Gear L27-s36T: except M22 3831747 WT297-11 L27-s36T: M22 'Rock Crusher' 3880845 WT297-11A A18 Mainshaft 3rd/4th Synchronizer Assy synchro rings w/o support shoulder (1963-65) 3887887 3887887

Muncie M22 Rock Crusher Four Speed Transmission This transmission will fit all 57 thru 74 GM products and is a rare opportunity to own a virtually brand new Factory Replica of the infamous M22 Close Ratio Rock Crusher Transmission This transmission includes all new internal parts including a completely new gearset This transmission is a direct replacement for a Borg Warner T10, Saginaw, M

This 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.

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 ...

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.

The 2.20:1 ratio is commonly designated as the Muncie M21 transmission. The 2.56:1 ratio is commonly referred to as the M20. 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.

Muncie For Sale Vintage Car Parts. Muncie m22 rock crusher four speed transmission all new internal parts 1969 muncie 169900 196772 camaro and firebird m22 muncie rock crusher trans gear set 26 fine spline oem gm 80000 unbelievable prices for muncie browse muncie on sale. Chat Online

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 engines. 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 ...

Michael Welage on Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher, Camaro 4-speed 10/27 or 26/27spl. FALL SALE ON NOW!!! Shawn Riley on Muncie Super Duty M23 Super Case 4-speed Road or Drag Racing Rock-Crusher. FALL SALE ON NOW!!! Michael OBrien on NEW Auto Gear Super Case Muncie M22 4-Speed Rock-Crusher Street/Strip. Camaro, Corvette ...

The M22 Rock Crusher would come later to accommodate the heavy twist of Chevrolet's big-blocks in the mid-1960s. The M20 and M21 transmissions …

The M22! This iconic transmission is based upon the infamous "ROCK CRUSHER" Transmission made famous in the 60`S AND 70`S by being installed in the L-88`S, BIG BLOCK 425 HP Factory Muscle Cars and HOT RODS of the past. The M22 has all new internal parts. All exterior parts are hand picked, visually inspected, painstakingly restored or ...

1971 Muncie 4 Speed Transmission Case 3925661 Rock Crusher M22 85930 Cc2. 324.99. View Details. Muncie M22 4 Speed Transmission Close Ratio Heavy Duty Straight Cut Gears. 3,495.00. ... Muncie M20 - M21 - M22 Four Speed Transmission Misc. Parts. 39.95. View Details. Porsche 911 901 Transmission Gear Set M 2229 3rd Speed Matching S. 382.50. View ...

Muncie M22 Rock Crusher - $1,200 (Southern Indiana) Muncie M22 Rock Crusher. -. $1,200. (Southern Indiana) Muncie M22 4 speed transmission for sale. Rebuilt, needs nothing but a bell housing and a car for it to go in!! Date codes and casting numbers in the pictures. Call or text eight 1 two - 9 four 6 - five seven 3 zero.

The term "rock crusher" refers to the noise made by the meshing of the strong-er helical gears in the M22. Later model 1971-'74 Muncies are also popular with racers, because these transmissions used a 32-spline output that is stronger than the early 27-spline, …

This sheet lists by model year, each M22 assembly shipped from Muncie with accumulative totals across the bottom of the page. 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 ...

A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet Chevelle.

Online Chat. muncie m22 rock crusher break down. The 2561 ratio is commonly referred to as the M20 Muncie also had a second closeratio transmission designated M22 and often referred to as the "rockcrusher" which was used behind the highestperformance engines and in Corvettes the M22 is a highly soughtafter performance transmission. Online Chat.

The M22! This iconic transmission is based upon the infamous "ROCK CRUSHER" Transmission made famous in the 60`S AND 70`S by being installed in the L-88`S, BIG BLOCK 425 HP Factory Muscle Cars and HOT RODS of the past. The M22 has all new internal parts. All exterior parts are hand picked, visually inspected, painstakingly restored or ...

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.

If you need more information or cannot find the parts you need give us a call, if you would like to save ... Rebuilt Transmission M22 1966-1974 Rock Crusher. ... Our Muncie M22 Rock Crusher transmission is wholesale priced while maintaining a strict standard of quality. Call Us Toll Free 1-888-995-7278.

An M22 retains less heat due to the straight-cut gear design and the lack of thrust that helical-cut gears create. An M-22 holds up well. The downside is that it tends to make noise. It will rattle at low rpms and whine at higher rpms. The M22 is called the Rock Crusher. "Dump the Rock Crusher," hot rodders say.

The M22 Rock Crusher used a gearset that features less of an angled-tooth gearing (right). Images courtesy chevelles.com. The ratio of the four-speed transmission placed in any car was usually determined by the engine size and rearend axle ratio. NEW Muncie M22 SUPER ROCK CRUSHER 4 speed Transmission

Times and requirements have changed making both the M21 and M22 the closest ratio production 4 speeds ever produced but also not practical for today's driving habits unless road racing is your thing. The new Muncies being built today have some better ratios.Today's examples of the new car gear set ups are Mustang GT's with a 3.35 1st gear and 3 ...

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.

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 P.1B12C VIN 12894 Transmission …

64-74 NOS MUNCIE BEARING RETAINER 3915020 M20 M21 M22 Rock Crusher COPO. Brand New. 5.0 out of 5 stars. 1 product rating. - 64-74 NOS MUNCIE BEARING RETAINER 3915020 M20 M21 M22 Rock Crusher COPO. C $120.95. Buy It Now. +C $66.71 shipping. from United States.

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.

Step 2. Count the input shaft teeth to find out the make of the transmission. Input shafts differ in each GM transmission, so you can easily identify an M-22 "Rock Crusher by its input shaft count. Each transmission has different numbers of teeth. An M-22 "Rock Crusher" always has 26 teeth.

However, 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.

Muncie M22 "Rock Crusher 4 SPEEDS FROM 1965 TO 1974: This page is devoted to OEM Complete units; New aftermarket units and OEM parts and NOS parts. We have rebuild kits in stock and ready for shipment. Email us with your requirements and we will assist you in completing your M22 rebuild or providing you with a complete trans.

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