It has been prepared for SCCA American Sedan competition, but according to the seller it started life as a legit 1990 Chevrolet Camaro IROC Z 1LE. The rare 1LE package was designed for those headed into the day's showroom stock racing series and included things like bigger brakes, baffled fuel tank, limited-slip differential, stiffer dampers and aluminum driveshaft. As far …
