my question is: I have a 46 1/2 ton chevy truck and I need to replace the steering box, I've been told a vega steering box will bolt up to my frame,now,I have the motor out of my truck and im looking at the original box, and it looks nothing like a vega box, CAN anybody tell me that it can be done without drilling and fabrication, and it bolts in?? any input would be appreciated