I bought on of the 6019-dp but it doesn’t clear the exhaust manifold. I see from other questions you eluded to this answer but I din’t have any directions or see the parts that I think I need. Is there a blank you offer that replaces the coolant plate or does that somehow attach to the original exhaust? It is roughly a 1983 setup, the exhaust manifold is a one piece that also has a hole on the same area the coolant cover is at. I have been piecing this engine together, so any info helps. Plus do you recommend or offer a type of washer that works best to put on the hold down bolts to the head?