Ok, engine in place, 2002 5.3 with 65 cast iron bell, bolted to factory mounts and tranny Lots of clearance with everything except right pickup manifold wont clear frame or trans crossmember. going to add block hugger headers. Still debating on what engine mounts I am going to use. Fuel lines on engine bolted back to original bell bolt and line up perfectly with curve of bell and SM420 looks like it was made for it. lots of room around oil pan, sump is behind steering. Next step is to test fit cab with engine bolted in.