i have a late model engine crossmember in my 67k20 (the one that angles towards harmonic balancer of the engine.) and i am going to put a crossover steering system in it soon. i was wondering if the ORD high-clearance crossmember will be compatible with my truck's frame/engine... i think the crossmember was replaced to fit the 454 thats in it right now; becuase i know the 67-72 engine crossmembers have a straight across design that will not interfere with the crossover draglink. will a stock 67-72 engine cross member work? i'm worried about it moving my engine up or down since the motor mounts are bolted directly to the crossmember.. thanks Steve k.