2018年8月7日 · If you find an M22, you have the ultimate Muncie designed for the high torque of a big-block that will bolt to your small-block.

2022年11月4日 · How to Build a Bulletproof Muncie M22 Four-Speed Transmission. The Muncie M22 is known as the Rock Crusher. See how we improve its strength and versatility by adding a Gear Vendors...

Just three types of Muncie 4-speeds are available based on the RPO (regular production option) code used when a car was ordered: the M20 (standard wide-ratio), M21 (close-ratio), and M22 (heavy-duty close-ratio).

Muncie 4-speeds were produced in two different ratios wide-ratio (M-20) and close-ratio (M-21). An extra heavy duty close-ratio version (M-22) was also offered on many of the big-block high-performance models.The choice of transmission was dictated by …

2021年3月17日 · 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.

2022年1月25日 · If you find an M22, you have the ultimate Muncie designed for the high torque of a big-block that will bolt to your small-block. For more information or any help putting a Muncie in your classic car, give our friendly techs a call at (203) 235-1200!

Ironically, the Muncie was designed based of of the T-10 using its same basic layout. 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.

2018年9月23日 · 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. It is the heavy-duty version of the 2.20:1 ratio M21 four-speed.

2018年9月23日 · Muncie also had a second close-ratio transmission coded M22 and known as the “rock crusher,” which was used behind performance big-block engines and in some Corvettes. These M22 units are highly sought-after for performance applications.

2010年9月15日 · During the Grand Sport Corvette Race Program, Chevrolet instituted a field test using the M22 transmission. This field test was successful and specific design changes were made to the existing Muncie transmission platform to bring M22 production units into existence.