Fits: > 73-79 FLH

25" diameter tube tapers down to 1" to mate to your stock controls and runs a 1" clamp area

4 cm) outside diameter header pipes

without any loss in power

THUNDERSLIDE JET KIT Original Parts Fits: > 73-79 FLHFitments 90 94 FX Model, 91 98 Dyna, 90 99 Softail, 90 98 Touring Note: Except 95 98 EFI Touring Models Description Much more than just jets. The kit includes a revolutionary new lightweight slide designed to deliver instantaneous throttle response, precision control and increased fuel mileage. Includes everything you need: Thunderslide assembly, main jets, diaphragm, fuel needle, Thunder Nozzle, check ball, emulsion tube, plug drill, retaining clips,