Love it, just picked up a C10 / 20 cab and chassis today. I've got the C5 running gear. My question is what will the ride height be? Will the back off the cab and tunnel have to be cut for the torque tube and shifter rod (if manual). Also will the firewall have to be modified to set the engine back behind the Axle centreline if using factory steering. Or will you use modified spindles(ie Morrison) and use a custom steering rack lowered to clear the engine.