Paughco 1-3/4 Shotgun Full Exhaust System For Rigid Frame Shovelhead With Kickstart Complete exhaust system designed specifically for classic style and a throaty sound. Features: Standard over-the-frame front pipe and a shotgun rear Intended for use on Shovelhead engines in rigid frames with a kickstart only Heat shield is recommended for the rear Shotgun pipe Includes slider channel to ease installation Warning: These pipes have less ground clearance than original equipment and are designed for modified cycles with lengthened fork tubes. Forks must be extended by at least 4 over stock length to avoid the possibility of scraping the pipes and/or serious personal injury.