Paughco 713D 3-Piece Side by Side Headers 1 3/4in.-diameter, 3-piece S style side-by-side headers, upswept headers, upswept slash pipes and a gooseneck pipe set for all Shovelheads in rigid frames with kickstart only from 66-84 The exhaust extensions for the header sets are sold separately Some pipes may require the fabrication or purchase of separate brackets These pipes are not up sweep (side by side only)