I have 2 sets for a 350 and they aren't long enough to get to the end of the radiator. From what I understand the diesels came stock with a larger radiator along with the 454's, but lmc only sells them for a 305/350.
I put a 4 core radiator in probably 6 years ago and just rigged up the 350 mounts to work, but the radiator wasn't really secure. So I want to fix that.
I have a set from a diesel radiator already loose. $40 shipped.