: In daily driving, these are typically operated as three-speed transmissions. Drivers start in second gear because the "granny gear" is too low for normal acceleration and often requires the vehicle to be nearly stopped to engage.
: A later, slightly larger version commonly found in GM trucks from the late 60s through the early 90s. BorgWarner T18/T19
These transmissions were staples in 20th-century pickup trucks and are now highly sought after for off-road Jeep conversions: Muncie SM420 granny trannies
ATTACK OF THE GRANNY TRANNIES (TAHRC-075) | IRON OCTOMOMS | THIS AINT HEAVEN RECORDING CONCERN. this aint heaven recording concern gm sm465 transmission to jeep 4.0 - Comanche Club Forums
: The first gear ratio is exceptionally high (often around 6.5:1 or 7.0:1), providing immense torque for starting heavy loads or crawling over obstacles. : In daily driving, these are typically operated
: Historically used as slang for small, low-fidelity transistor radios used to test how a studio mix might sound on a "cheap" home device.
: Renowned for having one of the lowest first gears (7.05:1) and the shortest case length, making it ideal for short-wheelbase vehicles. Muncie SM465 : Renowned for having one of the lowest first gears (7
: Heavy-duty gearboxes frequently used in Ford and International Harvester trucks. New Process 435 (NP435)