More than likely it does, to check, jack the back of the car up and put the car in neutral and spin a rear tire by hand and if both wheels spin in the same direction you have a posi.
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.
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.
yes, all 1979 Camaro Z28's came with a 3.73:1 posi traction rear end.
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.
It was available RPO G80 was Posi.
I don't know for sure, but my 1983 non SS Elke has it, so I would say yes.
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.
If its a z28, then yes. The base models did not include the posi rear end