· Although all previously published data has denied or excluded the existence of the 1965 M22 transmission, this author has uncovered the trail behind this mystical transmission. The complete history of M22 prototypes is covered in Volume 2 of the book series "Chevrolet by the Numbers" but what is covered here is the proof of the 1965 M22 and how it came to be installed in 1965 Corvettes and ...
interchange part number: 3884685, other part number: 3857584, surface finish: clear coated aluminum, country of manufacture: united states, mpn: 3885010, short description: title: Muncie 3885010 Crusher Gears Rock Transmission Speed 6667 3884685 66-67,
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 Transmission is back! General Motors stopped installing "Muncie" 4 speeds in 1974. Complete units were able to be purchased from GM until the late 1970''s. Parts trickled out of inventory by the late 1980''s. With the quality of used Muncie transmissions getting worse in the last 10 years, the idea of making new improved Muncie parts was ...
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
Contrary to popular belief, you cannot tell a 4-speed Muncie is an M22 by looking at the input shaft splines. All M22s use a 26-spline shaft made from a stronger alloy than the other 4-speeds. However, GM made both 10- and 26-spline versions of the M20 and M21. There are two ways you can tell the difference between the M21 and the Rock Crusher.
· Muncie M-22 Rock Crusher Four Speed Transmission - ALL New Internal Parts. Report item. - opens in a new window or tab. Description. Shipping and payments. eBay item number: 113849569201. Seller assumes all responsibility for this listing. Last updated on Jun 16, 2021 09:57:48 PDT View all revisions.
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
Since 1945 AGE has been producing custom gearboxes and Muncie and Tremec Transmissions for OEM systems and performance vehicles. HOURS: Monday - Friday 8:30am - 5pm EST 530 State Fair Blvd. Syracuse, NY 13204 (315) 471-8141 | 1-800-634-3001
MUNCIE M22 ROCK CRUSHER ''71-''74 4-SPEED MANUAL TRANSMISSION: INPUT SHAFT 26 TOOTH, 26 SPLINE CLOSE RATIO PROFESSIONAL QUALITY INPUT SHAFT: ISO9001 CERTIFIED FITS ''71-''74 M22: CLOSE RATIO INDUSTRY AWT297-16F