I finished the starter and glow plug upgrade, heated the plugs for a count to 10 and on the 2nd or 3rd rotation it fired up and runs great. I only drove it for a little because of the cracked exhaust manifold and one of my relief valves started to leak. I have a question on how the driveshaft hooks up at the motor end. Look at the picture and see where the flange and coupler bolts are hitting each other. Is something missing? I hope they didn't drill the other end out to put the bolt in at the rear coupler.