http://www.racetronix.biz/searchresult.asp
One of those probably. I used the lt1 specific harness since my wiring melted the insulation off and grounded out inside the tank. New wiring, never an issue again. Maybe just get the universal one?
Also, just pony up to the aeromotive. Great reputation for fuel pumps. Why chance it with guys that have had bad runs? Clearly they are looking to save themselves money, which may just leave you stranded.