i tried to order replacement seat parts through thmotorsports.com last year but after a month of their repeated attempts to get the ordered placed with Sparco and calling me once or twice a week with up-dates they gave up. Great communication on thmotorsports' part too bad it didn't work out. They also held off on charging my card until they could place the order.

LTBmotorsports on the east coast, would be worth a phone call