[Chad E532]

Has anyone ever seen a plastic bushing that you can use when you take your stock seats and cut slots for the shoulder straps to feed thru?

I am envisioning a plastic oval tube 1/2" tall x 3" wide with a flare on the end to insert into the seat to keep the harness straps from rubbing on any inside the seat.

I have high backed buckets (77 Camaro) and the tech guy at my local track recommended that I feed the belts thru the seat because the seats are pretty wide at my shoulders and the belts would not keep me restrained very well.

I looked online at various belt suppliers and none of them make this sort of product.

Let me know if you have any suggestions on what to use.
Thanks,
Chad