I'm cleaning out left over NEW parts still in the box from my restoration. I bought a complete interior kit and never used the seat kit or the foam kit. These are from Classic Industries: SF106A -Â 1967-68 Firebird Standard and 67 Deluxe Bucket Seat Foam. Retail $179 F1006700101 -Â 1967- 69 Firebird Standard & Deluxe Full Upholstery Set With Fixed Rear Seat - Black. Retail $260