I have a 350 TBI setup I may sell to another member. Only question is wether the 350 heads (from an '88 K5) would be any good on a 305? I dont think they will work to well just as a guess. I already know he will need a computer for the 305. So my other question, I will probably sell him everything but the heads and use them on my '79 K10 since I need to do the head gaskets soon anyway. But I will most likely pick up an alum intake to use the stock quadrajet for now. What are the specs of the '88 TBI heads? I can get casting #'s off of them if needed.