WTB Seat Belts- 79 Chevy

[6772fan]

I need the full set of seat belts for a 79 Chevrolet regular cab. Color needs to be crimson red, which is similar to burgandy, just a little brighter red. The truck is low mileage and the seat belts themselves are extremely nice, but the the plastic housings for all of the belts are brittle and breaking up, like it was very poor quality plastic on the day they were made.
Unless I'm overlooking something, I don't know of any way to use the old belts and insert them into new plastic housings.
Anyway, looking for a really nice complete set of crimson red seat belts for my 79. Thanks. Lane............