I'm looking for (2) 2904 buckles (38"

and (2) 2950 buckles (38.5"

. The buckles that bolt to the tunnel only. I only need the buckles and plastic sleeves that cover the mount bolt, not the retractor or the shoulder harness. In a perfect world they'd have a late 69 date code around my others which is 33 A 69 (33rd week of 69) for the shoulder and 26 A 69 (26th week of 69) for the lap.
These don't need to be show perfect. Driver quality is better so they'll match my originals. I'll probably eventually run across mine in a box somewhere, but I'm not counting on it. Let's see what you guys can help me out with.
I attached examples of what I'm looking for.
Thanks.