Scott, I must have been tying my last post when you were as i didnt see your response yet. I had a feeling their might be 2 different for 6 vs 8cyl. Now i just have to figure out which is which...i will get some pics of both and post. Hopefully you guys can tell me which one i need for 8cyl. The best way to describe them is one has more of an angle on both ends.