Those were never produced from the factory! That is all custom...And dude he did lie so ur an idiot. Do more research and then come back and call someone an idiot when u can prove it you ignorant punk.
86 IROC w/ 305 TPI, TPIS Airfoil, Ported plenum, Polished TB, A.I.R. removed, new E.G.R &sensor, FRAM PCV valve.
Need to complete the project--
home made AFPR, 22lb injectors, headers, exhaust and a Ravin muffler, install all new body panels, Tires and Tail lights