I used to have my broken crank dohc fitted without head, but with the pan and the broken rod sticking out of the side, tilted piston stuck in the cilinder and the broken cranck on its "place". All cleaned with the powerwasher, glass plate fitted on the block and i made a brace for legs, but it started to annoy me so i ditched it, stupid to clean haha. Top tip, if your dohc start to blow lots of smoke, dont wait till the next parking space, but ditch it on the side of the road, i managed to destroy my radiator and i think the engine was low on oil or such, damn thing broke down comlete, so say goodbye to your very, very ugly diarrhea brown (faded silica gold) sierra...