N.Y. LS1

Will they? Do I need to do anything to make them fit or just slap them on??

Xsta Z 28

iTrader: (2)

For the most part yes. The rear tire/wheel may rub the inner wheel well, but that is nothing a BFH (big f*&^%#$ hammer) and some undercoat can't fix.

Tire sizes could be an issue. the stock front tire on a Vette is pretty small. Should run 275/40ZR17 front and 295/35ZR18 rear.