where to find a crossmember for duals

do any companies make a transmission crossmember with a second exhaust hump for true dual exhaust, or do I have to bend and weld it myself? I have summit longtube headers for it, but my dads friend was telling me that the pipes wouldn't fit to the header without the extra hump on the crossmember. Is this true? if not, can I just hook up my own dual exhaust without issues?

what year car, i dont see a prob i have dual exhaust(true duals) and have no probs but i dont have headers

Well....at The Muffler Shop They Will Either Cut A Peice Of Ur Crossmember Off When U Get Da Pipes Ran Or Run Da Pipe Under Da Crossmember

X-member for '94-'96 LT1 will work.