Ok, the 8.2L/500ci BB out of a '70 Caddy Eldorado, is it a 2 or 4 bolt main? Then is it a 1 or 2 piece rear main?
2-bolt block & 2-piece rear main if it's not a rope seal.
http://www.powerblocktv.com/episodes/HP2012-03/the-caddy-500-other-engine-build-upVideo of Caddy build.
http://www.500cid.com/index.htmCaddy parts supplier.
http://www.cad500parts.com/index.htmAnother Caddy parts supplier.
sweetness! thank you very much.