I have a 69 dart, 408 stroker [ 360 la block with magnum heads] 6 cyl k member,and power steering.I ordered a set of hookers #5901 from summit and the left side will not fit period. We jacked the engine up and had to remove the power steering just to get the header in place and start 2 bolts. We replaced the ps and it was obvious that the ps bolts would not go back in.We let the engine down and one of the header tubes hit the top of ps box.The engine still likes 1" from the mount. The motor mounts are adapter mounts 6cyl to sb from summit.I have talked to summit and hooker techs and all they say is they are supposed to fit. Does anyone know of A set that will fit?