Our all new roadster header was designed by TOTAL PERFORMANCE, Inc., to complement their Anniversary "T" package. The unique four-into-two style creates an open-pipe look that eliminates mufflers. Instead of the conventional turnout with glasspak, these headers use internal baffles to quiet the exhaust. They have a distinctive sound, at about the same volume as conventional roadster styles. Chrome or jet-hot coating high luster silver fit all Small Block Chevy motors, including angle plug and HO heads, and can be built to fit most aftermarket heads. Be sure to specify which heads you are running when ordering.