Okay, now i've been trying to drop this 97 vortec into my 89 Firebird. I have the computer and harness for the Vortec. I put the harness in already. I need to get the computer reprogramed to clear out the VATS (vehicle anti-theft system) and the transmission codes since I'll be running a 700R4 with this engine. Does anyone know where I can get the Computer reprogramed to work with this? Everywhere I call in Michigan doesn't have the software to do it. Thank you very much