I personally took the inlet stubs off the head, they are too small to fit 38's, the bike came with the engine and carbs still in one piece. The guy who stripped the bike had no other Yamahas never mind XS650's, and all the parts were stashed in a storeroom in his car repair garage, in one area. He had the frame powder coated, along with a few other parts.
Everything else was just as it was when he stripped it, covered in 15 years of dust!