WebNov 25, 2024 · The Positraction limited-slip differential design offers better vehicle handling and acceleration, and drivers get more forward power because the driven wheel slips less. GM has offered Positraction rear ends since 1957, and its 8.875-inch 12-bolt Positraction was most popular in Chevrolet passenger cars from 1965 to 1972. WebDec 10, 2024 · There are a few ways to tell if your car has positraction. One way is to look at the rear differential. If it has a cover with bolts around the perimeter, it likely has positraction. Another way to tell is to jack the car up and try to spin one of the rear wheels. If the other wheel spins in the same direction, the car has positraction.
Limited-slip differential - Wikipedia
WebJan 1, 1997 · While a posi-traction device does nothing to counteract that motion, it does connect the two drive tires with a friction device to prevent the right rear tire from spinning. WebMay 2, 2008 · I still have the original, non-posi carrier for the same rear end. Auburn makes a replacement, cone clutch carrier for the gear ratio I have installed. I like the gear as it's OK for acceleration and it's a good highway gear. I'm considering installing a Powertrax unit in the original non posi carrier, then swapping out the cooked posi. gps wrist watches men
What Is a Limited-Slip Differential and How Does It Work? - CJ Pony Parts
WebDec 9, 2024 · How does a Positraction differential work in a car? In a positraction differential, the unit senses which wheel has the greatest traction, when one tire is slipping or stuck, and sends power to that wheel. Power to the other wheel continues until equal control is returned to both tires. WebMar 15, 2006 · How does Posi-traction work. I know it get the wheels on a axle to spin at the same rat of speed no matter the pavement. Got this off of HowStuffWorks - Search Can … Positraction works by directing torque to the wheel that needs it the most at any given time. If you are driving under normal conditions on a road or highway, the differential will provide an equal amount of torque to both of the wheels. This helps provide a smooth ride and is needed in most driving situations … See more A differential is a component on your vehicle's axle that transforms the power from the engine into movement in the wheels. The differential, or diff, splits the torque from the … See more Positraction was first introduced by GM in 1957 with its 8.875-inch 12-bolt Positraction unit, which was common in Chevrolet passenger cars from 1965 to 1972 and Pontiac countered with their version of the Posi … See more While having a Positraction rear end is usually beneficial, there can be a few downsides to them. Not everyone is going to need one of these differentials and for the most part, modern … See more Positraction rear ends offer a number of benefits to drivers and specifically to drivers who often find themselves in less than ideal road conditions where wheel spin can be an issue. In fact, cars that don’t have a limited … See more gps wrist watch for elderly