Seat belts 69 nova

[Mike L78]

Hello
I am looking for information on 69 nova seat belts for a bench seat.I know the car had shoulder harnesses mounted above and held up with a clip .Does any one make exact replicas? What buckle did a early 69 nova with front bench seats ?have ? I see 3 options out there push button with a GM button ,another with the starburst button and then the clasp lever type.