1st pic is the clearance with the motor above the subframe, it sits pretty much the same as a silvia one would! with a inch of clearance front and back.
2nd is diff comparison small one obviously ke70, silvia brakes with cables to suit has since been painted black and installed ( kind of wished I powdercoated but never mind )
3rd. New driveshaft made from a sr20 front yoke, b1600 rear section and ke70 main shaft welded balanced and painted