I have a 5.7 Votec out of a 1999 Tahoe that I am putting into my Blazer. My first intention was to do the EFI conversion with it, but after a lot of research, I found just to many issues and expense to deal with to get it back on the road. I am thinking of just going the carb route for now, and may do a after market EFI later. I think I have all the bases covered for the conversion, but wanted run it by some of you here to make sure , or see if I missed anything before I get started. First I need a Vortec intake and a carb with a electric fuel pump tofeed it. Second, I need a HEI for an ignition with the hard distibutor gear. Third, I have found a company that make a wiring kit that lets me use the Tahoe high amp alternator. Also I understand that the timing chain cover may need to be replaced, since the stock one has a sensor in it. I think that the standard SBC headers will work, and the starter should work as will. Any thoughts or something I missed ?