74 Seatbelt Bolts

Not sure if this is the same, I have a ‘72 Scamp with C11 bolts for the shoulder strap but, mine is a 2 dr hardtop. I used the post from 72bluNblu from August 30, 2016:

Front:
C10x2=Front lap belt retractors (mounted to the inside of sill)
C11x2=Shoulder belt anchors on the hardtop (mounted to the inside of the roof)
C12x2=Front seat buckle ends mounted on the tunnel)

Rear:
C10x2=Outer belts mounted on the sills
C12x2=Inner belts mounted to the floor