[fbrown]

I received my Speartech package a couple of days ago. The information on my package indicates that it is setup for an LS2 MAF. The Corvette MAF appears to be a unit that is installed in the air intake ducting and would not work well in an A-body install. A new DELPHI Part # AF10043 (2006 GTO) part is available from rockauto for $98. For o2 sensors, DELPHI Part # ES20007 is available for $41 each. I think Speartech quoted $450 for their o2/MAF package which is probably for AC/Delco branded parts. Chances are the Delphi parts are the same since Delphi makes the parts for GM. BTW it took Speartech about 6 weeks to ship my order. My project is a 68 Lemans being converted to a GTO with LS3/4L70E. I should probably start a thread for my project so as not to hi-jack your thread. It would appear that both of us are facing the same problems at about the same time.