It was built as a 305 Carb'd LG4 car. I bought it in December of 2004 and have since rebuilt the engine and changed it over to Tuned Port Fuel Injection from another 1986 car. She has a rebuilt transmission, rebuilt rearend with 3.32 gears, new shocks, struts and springs, new brakes and upgraded to 4 wheel disc, installed the overhead console, replaced most switches with new OEM gm parts, replaced all seals except T-top seals and that will be on the way sometime as well as a fresh coat of paint. The body has 106,000 miles on it and the engine and transmission have about 400 miles.