Since I don't own one. Maybe some can help me.
This is what I need. Lionel GP9/7 Legacy chassis measurements in inches and metric with pics. I got a guy on Shapeways that will produce a GP20 shell for CB&Q. We are also working on a Low hood SD24( ATSF) that will marry onto an MTH SD24 Chassis. or at the very least. Cab/Low hood for kitbash project.
Thanks