Seat trim kits: 93-2002 Firebird TA Colour::Sandstone 5 Inside Diameter 1 (mm)

5 Inside Diameter 1 (mm)  38

the factory GM body was a Fisher designed

That is INCORRECT FOR FIREBIRDS

5 Secondary Port Size M12 x 1

Offset 1-11/16" Rotation CW Shaft Dia 5/16" Wheel Dia 5-3/4" Width 3-7/16" CHEVROLET CAMARO (92-78) CHEVROLET CAPRICE (90-77) CHEVROLET CELEBRITY (85-82) CHEVROLET CITATION (83-80) CHEVROLET CITATION II (85-84) CHEVROLET CORVETTE (91-77) CHEVROLET EL CAMINO (87-78)

Seat trim kits: 93-2002 Firebird TA Colour::Sandstone 5 Inside Diameter 1 (mm)Front and rear exact factory Encore velour or Hampton leather grain vinyl original trim replacements. Each trim kit is complete FRONT & Rear sets.. (no fronts only at this stage). Choose from the Encore Velour or Hampton Vinyl factory colours. Special order only.. allow 3 weeks for US production and delivery to your door.