I don't know what rear end the car had because soon after the original guy bought it, he swapped the rear out for a Dana unit and put in 4.10 gears and posi. Other than that, the car is stock.

 

I could be wrong but I think the rear end came with a 23 mm sway bar. The front is big, I just can't remember the size exactly but its around a 32 mm for 84.

Chet

 

OK. My brother is getting the above car in a few days and I was just going to order parts ahead of time because half of the time my car has been out of commission has just been waiting for parts. But I can always just order the swaybar bushings and endlinks after I actually measure the bars.

 

1984 Z28 sway bar diameters are:
Frt 32mm, Rear 21mm