Is there a differance in the trans/tranfer cross member on a gas and diesel K5? I had an 84 with a 6.2 that I changed for a 350. I know it came with dual exaust. I have an 88 now with a 350/std and there dosnt seem to be as much room around the T-case. I have Hedman big tube headers and they end about 2 inches befor the crossmember. I think I can order shorter collecters. worst comes to worst I can have one made.