I have a real nice chromed set of headers for a 440. I was going to use them for my 1970 Cuda but they don't fit. What I mean is they bolt up to the heads nicely but for example  the passenger header output is too high. In fact it lines up perfectly centered to the passenger long torsion bar. I mean smack dab in the middle of it. Header needs to be about 2-3 inches lower.  Can someone tell me what model of cars my headers fit (not E body like my Cuds) so I can sell them and buy the right set????? Do these fit a B body or what?  Bought them at a swap meet and don't know what vehicle they came off of.