'69 Barracuda T56 swap, floor, cross member

You will likely find that the offset shifter may contact the upper hoop.
I know my stock magnum shifter was tight but I could of probably shifted the engine back more with the motorplate.
Likely is the key term. Years ago I opened up one of the K Frame motor mount slots to slide the engine back some so headers would clear steering linkage without dents. But I don't wanna slide engine back any further then it already was. So might need shorter offset arm or cut and reweld the arm I have. At this point need to get engine/trans in and see. Pretty soon will be transitioning from this floor replacement rust repair project to actually getting the 6 spd in this car.....