318 poly to a 79' 318 LA

I am looking for any info on a poly engine swap in a 66' sport fury[C-body]. I will be putting a 79' block in this car. What oil pan? Motor mounts? Flex plate[727]? Exhaust man. or headers? Anyone go through this, any info would be great. Thanks, Matt

you might want to ask the guys at
(c-body dry dock)
nothing against this sight but those fellers are specifically into c-bodies and very knowledgable.