Z06 2010 mileage: 4 KM LSX iron block engine, compression 11 PRC 285 heads Wisco pistons 4.185 Crank 4.000 (dry sump) 6.125 rods Katech oil pump BTR Stage 4 cam kit BTR rockers BTR springs The engine is newly tightened, only driven around 4000 Price: 35,000