[Beholder88]

I got an email from Ben at Wot-tech this morning. He said that the 3100 heads and the 3400 heads from the year 2000 are exactly the same, and I wouldn't have to do anything to make them fit. I thought there was a difference in bore, so I asked him if it was only in the block, and not the head. If this is true, it's very good news for me. I can use the 3100 heads that I have to make my drawings for the exhaust manifolds I want to make. I could even get those heads sent to over to WOT-tech and get them done up. I really hope this Ben character is right...