Corvette Seat Back Hoop Set - Chrome : C5 & Z06 Give your C5 Coupe, Convertible, Hardtop or Z06 that race car look! Our exclusive design has a larger 2.00" diameter tube for a more agressive look. Bolt in installation requires the removal of the fuel tanks. Note: Do NOT drill, Fuel tanks below !!! This part is sold as a set of 2 hoop's. Chrome plated. Does not include adhesive.