Need help installing MAC Prochambers to my MAC LT's

I'm currently trying to install my MAC prochamber's to my MAC LT Headers and have a issue. Seems one side is about 8" or so off. If I slip the left pipe on the left (drivers side) header then try to put the only side on there's a gap and same vise versa. Any easier way to do this? Kinda sucks I been hung up on this for over a hr when I also wanted to get some other misc things done has well.


Thanks for the help guys.

well if it comes down to running opening headers then I must