I am selling the IA Stage II ECU and the wastegate spring (the STIFF one)from my car. Don't need it with the LT-1. Any takers? I was thinking in the $300.00 neighborhood, but offers will be accepted. Also available: Alternator All metal radiator assembly Intercooler assembly AC parts Head (stock) Manifolds (stock) Any other misc parts... Let me know. Bob Dupree '87 LT-1Q