Originally Posted by Number 3
Look closely, the SS vs the RS. Based on exhaust size, RS is an LT V6. Rear valence is different between the two just for exhaust size. Other differences?????
Yes, I edited the (my) original post. Wrong in your V6 assessment. The car in Buffalo was a V8. Another noted difference in "Rev 2-current" is the circular "surround" encompassing each exhaust tip which "45s" down towards the ground and comes across to meet the matching other side.