1971 Sup Beelte 3 point seat belt installlation SD 480p 

This was super helpful! Thanks for the close up of the retractable belt bracket.

thank you, really helpful !!

Thanks. Must wonder why they were threaded wrong in the first place. My beetle arrived from the seller (ebay purchase ) without any seat belts. There are some gray metal pieces between the two front seats - do you know what they might be?

Do you have to use the new parts for the piece that goes on the tunnel, or can you use the original one that mounts on the tunnel?