500 Cadillac engine trans

I have a 500 Cadillac and turbo 400 have complete gasket kit for engine stainless steel bolt kit comp cam new timing chain set of short stainless headers chrome valve covers all the pulleys ac compressor and starter engine ran good trans shifted good had 70000 on it intake is off and pan can be pulled for inspection sold project have not cleaned engine it's on a stand have verified it is a 500 caddy not 472