Description 1969 - 1973 Muncie Four Speed Transmission M-22 Rockcrusher Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Chevelles and Novas. This one will have the holes on the side where a bolt will secure your shifter linkage levers. This is the Muncie M-22 Rockcrusher four speed.

The 1964-65 Muncie transmission main case casting number was #3851325. It was designed for the use of the 7/8″ countergear pin inside the transmission assembly. To manufacture the M22, the #3851325 case had to be drilled out to 1″ to accept the special countershaft pin. A new maincase was not to be released until the start of the 1966 model year.

68 Muncie M-22 Rockcrusher 4 Speed Transmission Parts/Memorabilia - For Sale. Join us now! Yenko.net The Supercar Registry > Classified Section > Parts/Memorabilia - For Sale: 68 Muncie M-22 Rockcrusher 4 Speed Transmission User Name: Remember Me? Password: Register: Album Gallery: Thread Gallery: FAQ: Members List: Calendar

Muncie M-22 4 Speed (Rock Crusher) Transmission. -. $1,950. (Brookville IN) Late 1969 - Early 1970 Muncie M 22 4 speed (ROCK CRUSHER) Chevrolet Transmission . Has zero miles .Completely Rebuilt using Master Rebuild Kit with new torque lock sliders . Has super tight cluster gear pin .

Muncie M-22 Rockcrusher 1st gear. Correct for 2.20 Close Ratio Rock crusher transmissions with 17 degree factory cut gears. Heartbeat City offers only the very 

A close look at the Chevrolet Muncie M20, M21, and M22 four-speed transmissions.

what is a rock crusher transmission? | Yahoo Answers The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rods.Well balanced, smooth shifting and after '60 Chat Now; M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED.

The ultimate Master rebuild kit for Muncie transmissions! Only high quality parts in kit. From $288.00. Muncie Heavy Duty Competition Overhaul kit 66-74. Heavy Duty Competition overhaul kit for Muncie 4 speed transmissions, 1966-1974.

1969 - 1973 Muncie 4 Speed Transmission Rockcrusher M-22. 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. Designed for the highest

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 aluminum.

Muncie M22 Rock Crusher First Gear. $119.00. Muncie M22 Rock Crusher First Gear quantity. Add to cart. Category: Transmission Parts.

The M22 'Rock Crusher' featured a one-inch countershaft pin bore and shot-peened gears with aggressive helix angles that reduced heat and stress 

Transmissions and Drivetrain - Muncie Rockcrusher M-22 - I have been looking around and I am curious. I've found reasonably priced 4-spd M-22's and I like 

Internal inspection of a 1969 Muncie M-22 "Rock Crusher" Transmission. Note some we engagement teeth but all gears fully intact.10 spline input, 27 spli

Offered for your consideration is a GM Muncie M21 Heavy Duty Close Ratio 4 Speed Manual Transmission . It has a 2.20:1 first gear and 1:1 fourth gear ratio. This Muncie was removed from a 1963 Corvette that was getting a 5 speed upgrade.

This web site catalogs a big array of M 22 Muncie Rock Crusher, showcasing listings such as Torque Converter, Clutch, Axle, Flywheel, and much extra. Browse our full selection, or try a search for a more precise M 22 Muncie Rock Crusher using the site search. We have access to thousands of items from online sellers, so our site may have what

This comes with everything you need to convert M22 Case with the big 1” countershaft pin to a like new transmission. These are quality gears we have been 

The M20 and M21 were both release in 1963, but it wasnt until 1965 that the M22 hit the market. The M22 was created for the Corvette Grand Sport racing program. Muncie M22 Rockcrusher Transmission For Sale. Our Muncie M22 Rock Crusher transmission is wholesale priced while maintaining a strict standard of quality. Call Us Toll Free 1-888-995-7278.

Muncie 4 Speed Transmissions And Rebuild Kits. New Super Heavy Duty Direct Replacement and Strongest M22's Made With Muncie Auto Gear Super Case and Strongest 

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 or howls almost like a Crusher). The M-21 has a higher pitch angle on its gear teeth.

Muncie 4-speed - Chevelle Stuff 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