Depends on the year - some did, some didn't
Yes, a 2000 Trans Am does have posi traction. If a car has posi traction, it means that the car has a limited slip differential. Posi traction is good to have when traveling in ice or mud.
Not all z28s have posi, I own a 83 and I does. It have posi. But you can buy a lock and it makes it posi.
get a posi traction rear end and swap it out.
the correct term is posi-traction which refers to the power to the differential then to the rear wheels, a posi-traction equipped vehicle provides power to both drive wheels if one of the wheels starts to slip, a non posi-traction vehicle only drives one rear wheel.
YES you can.
its a posi tract.
The 3.73 rear end in a 1998 Chevy Silverado 1500 does not automatically mean it is a posi-traction (posi) differential. Posi-traction refers to a limited-slip differential that allows both rear wheels to spin together for improved traction. You would need to confirm with the specific vehicle's build options or VIN to determine if it has a posi rear end.
Only as an option.
It was an option, you will have to check yours to know for sure if you have it.
A posi rear end (positive traction) drives both rear wheels.a posi rear end is when both rear tires spin instead of just one
Z28's came with a limited slip differential. Trans Ams had posi-traction.