Lucky's 3 port fuel log in raw cast.
 
FUEL BLOCKS- My fuel blocks come in 3 and 4 port. Originally designed by Weiand, I decided to bring back this classic design. Now days a original Weiand fuel block will cost you a arm and a leg. 
My fuel blocks are pre drilled to a 1/4" npt thread, Mounting holes not drilled due to specific applications