4 speed rock crusher transmission

Just got done converting my 1979 C3 corvette with a TH 350 auto transmission to a custom Muncie M22W Auto Gear rock crusher manual 4 speed built by Craig Wri

Hence the name “RockCrusher.” Muncie 4-speeds have varying helix angles in the gearsets. Typically, the M20/M21 gearsets have a first-gear helix angle of 26.4 

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

Find many great new & used options and get the best deals for Muncie M22 Transmission 4 Speed "ROCK CRUSHER" at the best online prices at Free shipping for many products!

4 SPEED TOPLOADER FOR SALE $1,300 Listed a year ago in Edmonton, AB Message Save Details Condition Used - like new REBUILT 4 SPEED TOP LOADER WIDE RATIO, FROM 67 MUSTANG, FRESH REBUILD , WAS RAN ABOUT 1500 MILES AND REMOVED TO INSTALL A 5 SPEED KIT, WAS REBUILT BY LOCAL TRANSMISSION SHOP , make offer Edmonton, AB Location is approximate Message.

Muncie m22 rock crusher four speed transmission all new internal parts up for sale is a munciegm shifter handle am not sure of the specific application but 

model name / number: M 22 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 . Course spline input shaft .Original factory GM Gears with oil drain plug .

NEW Muncie M22 SUPER ROCK CRUSHER 4 speed $2399.00 · CALL for orders · NEW Direct replacement M22 · For up to 650 HP power applications · 10 or 26 Input Spline · 27 

Rock Crusher Transmission Identification Muncie rock crusher 4 speed transmission polrecreatie performance built muncie m22 rock crusher 4 speed 

Muncie M22 4 Speed Rock Crusher Gear Whine 488,848 views Sep 3, A video with better audio of the nostalgic sound of a Muncie M22 (Rock Crusher) transmission at work in a 1966 Chevrolet

Answer: It's a GM Muncie M22 four speed, used in high performance applications from 1965 to 1972. They had a lower helix angle in the gears and had a noticeable whine that very few other transmissions had. If you were running a GM hotrod, that