I am in the process of doing a Cummins conversion on a Nodwell. I will try to get pics in here soon but I am in need of the crossover tube from the 89-91. 5 trucks. It is an intercooled 91. 5 but have no intercooler and no room, willing to trade for excess i/c parts; I beleive 4 boots and connecting pipes. Just in need of the connecting pipe that goes over the valve covers and other assorted hardware to connect the turbo outlet to the intake manifold. Not sure if this is the right place to post this but I figured that alot of people have done the non i/c to i/c conversion so maybe there were some of thoes tubes laying around.