Intermediate Shaft with Bronze Gear.

He just said he bought it from 440 Source. Unless I missed it somehow I don't see where he said what engine it's actually for. I might be mistaken but I think 440Source.com sells them for both B and RB applications.

Sorry. I never heard of 440 source and thought he said it was for a 440.

I know more about SB's than BB's. Just getting into BB's. I have to do something with my Max Wedge heads.