72 DODGE DART SPORT SEAT BELT BOLT

When I bought a set of restored '69 GTS belts from a member here, I was told the following regarding seatbelt bolts:

C-10, retractors
C-11, upper shoulder and rear outer
C-12, front and rear center hump

Don't know if bolt numbers are the same for '72. The '69 FSM does not identify the bolts by number.