1965 CHEVY IMPALA NEW REPRODUCTION HEADER PANEL OEM SPECIFICATIONS If your header panel is dented, rusted, or has been repaired multiple times, your hood won't align properly, and fenders may not align correctly either. Give your Impala a nose job! A factory fresh replacement will solve the problem easily. This brand new reproduction Chevrolet Impala header panel is made to original GM specs for a perfect fit. It has a black EDP coated finish. It fits all 1965 Chevrolet Impala, Caprice, Bel Air, and Biscayne models, including all hardtops, convertibles, sedans, and station wagons.