As usual the Bolters come through. A kind soul Emailed me a link to these so I snagged them.
53 4 me I'd still like to see yours too when you get a chance.
[img]http://www.adchevy.org/3ptbelts/seatbelt.jpeg[/img]
[img]http://www.adchevy.org/3ptbelts/belt3.jpeg[/img]
[img]http://www.adchevy.org/3ptbelts/belt2.jpeg[/img]
[img]http://www.adchevy.org/3ptbelts/belt1.jpeg[/img]
Still nervous about hackin' my cab, but this helps.
MONGO

Mongo's Garage
Vintage GM Truck's & Parts
https://mongosgarage.com