This is my 67 GT-500. It took me over & years to build. It sports a 6 bolt main all aluminum shelby 427. It was stroked to 456 cubic inches. It has  Carrol shelby aluminum heads with stage 2 porting. They have 2.25 intake and 1.78 exhaust valves. I used a c8ax ford striptriper cam.  610 lift and 322 duration. Topped off with a tunnelwedge intake and BJ/BK shelby carbs. The Trans is a 4 speed top loader and the rear is a 9 inch 4.10 detroit locker.I hope you like my ride.