Nov 10, 2022 · There are several distinct types of differentials, both OEM and aftermarket, which can be considered a “posi” unit, though GM gets the credit for coining the proper “Positraction” …

Feb 26, 2024 · Positraction, which is short for positive traction, is the brand name for a specific type of limited-slip differential (LSD) that was made popular in General Motors and Chevrolet …

Limited-slip differentials are often known by the generic trademark Positraction, a brand name owned by General Motors and originally used for its Chevrolet branded vehicles. [1]

Dec 3, 2022 · Positraction, or positive-traction rear end, is a General Motors brand name for a limited-slip differential (LSD). It helps distribute power to the rear wheels and helps them spin …

Aug 8, 2023 · Posi, positraction, or posi rear end are all words used to refer to the exclusive limited-slip differential model of the General Motors brand. First introduced in 1957 on the …

Sep 3, 2024 · Positraction or Limited Slip Differential Limited Slip Differentials (LSD) significantly increase the traction and performance of Jeeps, trucks, 4×4s, and RWD vehicles on the street, …

Positive traction differentials, sometimes referred to as posi-tracs, or posi diffs, change the performance characteristics of a rear-wheel-drive car's differential. The differential allows the …

Jul 10, 2024 · Posi, short for “Positive Traction,” refers to a limited-slip differential that provides better traction and stability, especially during slippery or uneven road conditions. There are …

Sep 9, 2021 · “Posi” is a type of differential that enables its two output shafts to rotate at different speeds while restricting the maximum difference between them. So, what is Positraction and …

May 17, 2024 · While often used interchangeably, Posi Trac is a specific brand developed by General Motors, and serves as a type of limited-slip differential. Both systems direct power to …