i wa sable to dig up some old pics of some of mine
my 86 iroc(383/5speed) and 89 rs which is my turbocharged v6 car

86 iroc 383/5speed

my 89 rs ( turboed car) with the iroc wheels taillights and cowl hood
and heres my other 86 iroc built a hot lil 355 for it to replace the wore out 305
thats just a couple of my 3rd gen f-bodys lol
and i was off as u can see my 86 has the same tailights, also notice the grill on the front of the 86 , this grill later got replaced in 87 with the open grill on the z28 and irocs from 87 on