I'm not sure what this part is even called, but checking on
LMC, they don't carry it. It's the bracket that holds the U-Bolts onto the leafs. Does anyone know if it's reproduced (and what it's called), or do I need to find a used one? (72 SWB K-10)
As you can see from my lousy photos, mine has a nice crack (I'm hoping this is the reason that the left side of my frame sits about an inch lower then the right)