Headers that actually fit make dropping in an engine much easier. These tubes were bent up by Doug’s Headers and are specific for second-gen Camaros. Doug’s has been doing headers since 1958 and these hand-built, mandrel-bent tubes are a work of art. This set features 1-5/8-inch primaries and 3-inch collectors, they are tuned with the proper size and length to efficiently remove all the spent gases from each cylinder. This reduces pumping loss and the result is more power and torque. The ceramic coating is for more than just looks. It can lower engine bay temps drastically, which equates to more power.