Mar 17,  · The M21 & M22 is a four speed, RWD or 4WD transmission. The M21 & M22 is a Muncie engineering design, this transmission is aluminum case, extension housing and side cover. The side cover has seven bolts and two shift cams. The synchro rings have 35 teeth and the unit has a 4 step cluster gear.

GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1967 - 1968 model Chevelles and Novas. This one will have the studs coming out 

The Muncie 4 Speed came in 3 basic models the M-20, M-21 & M-22. The Muncie M20 was a wide-ratio transmission and was intended for basic street drive-ability and basically for cruising your car . The first models had a 2.56:1 first gear. The later 1966-1974 units had a 2.52:1 first gear. They are compatible with a GM 3 Series differential.

In Muncie 4-Speed Transmissions: How to Rebuild and Modify, transmission expert and veteran author Paul Cangialosi has created an indispensible reference for Muncie 4-speeds that guides you through every crucial stage of the rebuild process. Comprehensive ID information is provided, so you can positively identify the cases, shafts, and all

Muncie four-speed manual transmissions came in many GM models of the '60s and '70s. They were used in many muscle cars and Corvettes. Milder GM cars used 

The Muncie 4 speed manual transmission was use by General Motors in Bel Air, Biscayne & Impala, Chevelle, El Camino & Malibu, Corvette, Nova & Chevy II. Different overhaul kits are available depending on the extent of the overhaul that you planning, the contents of the kits are described as follows:

Jun 22,  · The Muncie four-speed transmission was used with many different models and engine combinations from 1963 through 1974. And you’re right, Zack, not too many people actually know how to distinguish a

The Muncie transmission began replacing the Borg-Warner 4-speed transmission on Wednesday, February 6, 1963, when the first Muncie 4 speed 

Muncie 4 Speed Transmissions and Parts. Complete Muncie Transmission Units. Complete Muncie Transmission Units. Click Image For More Details: Super Case Muncie M20/21 in 26 Spline Input 32 Out CALL, TOLL FREE USA 1-877-614-4327. Part No: RSG297-M20/21-AG. Price: $

The Muncie 4-speed transmission was used with many different GM models and engine combinations from 1963-1974. The basic design and operation theory of the gearbox changed little during that time, though several design upgrades and modifications were made during the total production run.

Muncie 4-speed transmission gasket kit, 9 pcs. Includes front bearing cover, side cover, main case and extension die-cut gaskets, along with front, 

This is a Completely and Freshly Rebuilt Original 1965 M20, (M-20), Muncie Wide Ratio 4 Speed Transmission. (no aftermarket or imported gears), and the coarse spline small output shaft. Originally installed in 1965 Chevy, Corvette, Camaro, and Chevelle.

Muncie 4-speeds (M20, M21, and M22) are some of the most popular manual transmissions ever made and continue to be incredibly popular.

Aug 08,  · According to Paul Cangialosi, Muncie transmission historian, technician, and author of Muncie 4-Speed Transmissions: How to rebuild and modify, the Muncie four-speed

The classic Muncie four-speed transmission in all its many forms generally looks like this (this one provided by Anaheim Gear), though applications will vary in appearance. Cases are either small-bearing (1963) or large-bearing (1964-’74). The cases offer a broad range of interchangeability.

GENERAL MOTORS "MUNCIE" FOUR SPEED 10-1-0111 D8 Shift Lever Oilseal all req. 2 3831716 7410CR D9 Shift Cover Assy #3831707 (1963-65) 3831707 3831707 #3884685 (1966-70) 3977618 3977618 NOTE: these TWO (2) covers used with externally threaded shift lever assemblies.

Muncie also had a second close-ratio transmission called an M22, which enthusiasts christened Rockcrusher; this was used in performance big-block engines and 

Master Rebuild Kit. Muncie 4 Speed Transmission M20, M21 & M22 with 1" counter shaft bore. High Performance Forged Synchronizer Rings made by Synchroking! 1-BK116WS - Master Rebuild Kit - Bearing, Seals, Gaskets with Synchronizer Rings. 2-Key & Spring Kits. 1- Set of French Locks. 1-Counter Shaft Pin 1". 2-Extension Housing Bushings 27 Spline

Therefore, the Muncie patent is basically a design for the layout of a 4-speed transmission. This “layout” is a 4-speed transmission with four forward gear 

Trend fashion products The latest style has been on line, good quality. MUNCIE 4 SPEED TRANSMISSION REBUILD KIT M 22 for 7/8" OR 1" PIN provide you 

From 1963 to 1975 General Motors used a transmission in many of their muscle cars known as the Muncie 4 Speed. It was the transmission of choice for