I got my engine on eBay as well. From a guy clearing out a warehouse of them in the UK. It was a brand new long block,which meant that it had all the "core" stuff, but I had to separately buy a lot of the accessories like power steering pump, alternator, even the pulleys and fan, not to mention the belts. I've got everything in place now and the engine is in the Raider, sitting pretty.

1987 Dodge Raider converted to 4D56T