Just re-installed my motor and the manifold won't bolt on, the head studs stick out about 1/8 inch too much. Anybody had any problems grinding the manifolds to fit? I can't afford headers right now. Also, I am thinking about blocking off the water pump, don't need it here in Hawaii. Installed an external oil cooler to take care of the oil cooling chores. God I hope I can remember where all this electrical and accessory stuff goes.