About Muncie 4 Speed Transmissions

The Muncie 4-speed transmission is on the shortlist of motorcar options with legendary status. The bare mention of this transmission summons fond memories of in a superior way days when cars were muscle cars and a 10 mile per gallon racer was considered "economical."

History

The Muncie 4-speed was produced for GM cars from 1963 to 1970 and was the transmission of Election for virtually every performance-engined automobile false during the muscle-car heyday.

Identification

Muncie transmissions can be distinguished from Saginaw and Borg-Warner four-speeds in two ways: The reverse lever of a Muncie is mounted on the tail time and it has a seven-bolt side encompass to the Warner's nine.

Interchangability

All Muncie transmissions Testament be a frank bolt-in swap for Everyone other as they vary little in external dimension and control systems.

Variants

The Muncie came in two basic flavours: the M-20 Broad ratio and M-21/22 lasting ratio boxes that were used in performance applications.

M22 Rock Crusher

The M22 rock crusher is the transmission most common people credit of when they hear "Muncie." This heavy-duty variant was used largely carry on brimming blocks, and had a stronger input shaft and gears than the other two four-speeds.