Reproduction of the original mounting hardware required to install the fender air extractors aka fender louver on 1978-79 Camaro Z-28 models. This set includes two outer perimeter metal mounting brackets two plastic poly gaskets and 12 speed nuts.1 set required per vehicle. Will install both RH and LH fender air extractors. Applications:1978-1979 Chevrolet Camaro (Z/28)