Features Features revolutionary design - allows quicker, easier installation without the removal of the rocker covers Threaded adjuster screws into the pushrod until the threads disengage and the adjuster simply slides into the pushrod, making installation or removal a snap Once the pushrod is installed and adjusted, the lock nut prevents the adjuster from moving Ball ends of pushrods are drilled so oil can flow through pushrods .4375” diameter Chromoly steel Works with stock pushrod covers Made in the USA S&S Quickee pushrods are designed especially for use with Evolution and Twin Cam style hydraulic tappets. They are not compatible with stock or aftermarket Shovelhead hydraulic tappets or most solid-style tappets. Specs Product Name Pushrod Set Style Adjustable Model Quickee Material Chromoly Steel Diameter 0.4375" Units Set of 4 Riding Style Street FITMENTS: 1983 Harley-Davidson FLHTC Electra Glide Classic - - 1983 Harley-Davidson FXRT Sport Glide - - 1983 Harley-Davidson Electra Glide Police FLHTP - - 1983 Harley-Davidson Electra Glide Standard FLHT - - 1982-1983 Harley-Davidson FXR Super Glide II - - 1982-1983 Harley-Davidson Super Glide II FXRS - - 1981-1983 Harley-Davidson FLTC Tour Glide Classic - - 1981-1982 Harley-Davidson Electra Glide Classic FLH - - 1981 Harley-Davidson Electra Glide Heritage FLH - - 1980-1983 Harley-Davidson FLT Tour Glide - - 1980-1982 Harley-Davidson FLHS Electra Glide Sport - - 1980 Harley-Davidson Tour Glide Classic FLTC - - 1979-1981 Harley-Davidson FLHC Electra Glide Classic - - 1979 Harley-Davidson Electra Glide Sport FLHS - - 1979 Harley-Davidson Electra Glide FLH - - 1970-1978, 1980-1983 Harley-Davidson FLH Electra Glide - - 1966-1981 Harley-Davidson Electra Glide FL - - 1966-1969, 1978-1980 Harley-Davidson 1200 Electra Glide FLH