96-05 FLT models will require regulator mount 71322-SC3.. Provide 25A at idle and 40A continuously above 2800 rpm. Unique narrow rotor and stator fit into Softail/Dyna/FLT primary cases as used by most custom builders and the voltage regulator bolts on the stock location without any frame modifications. Precision-balanced vented rotor keeps the stator cooler in closed primary systems to maintain maximum output under all high-current draw conditions. Custom-designed flanged seal spacer provides maximum support for the rotor. Voltage regulator output is calibrated to 14.25V from idle on up. Ideal for fuel-injected engines and bikes with overdrive-type transmissions. Made in the USA.1986-1987 fits H-D FLHT Electra Glide Standard 1984-1991 fits H-D FLHTC Electra Glide Classic 1989-1991 fits H-D FLHTCU Electra Glide Ultra Classic 1986-1990 fits H-D FLST Heritage Softail 1988-1991 fits H-D FLSTC Heritage Softail Classic 1990-1991 fits H-D FLSTF Fat Boy 1984-1991 fits H-D FLTC Tour Glide Classic 1989-1991 fits H-D FLTCU Tour Glide Ultra Classic 1986-1991 fits H-D FXR Super Glide II 1985 fits H-D FXRC Low Rider Chrome 1987 fits H-D FXRC Low Rider Chrome 1986 fits H-D FXRD Sport Glide Grand Touring 1984 fits H-D FXRDG Disc Glide 1984-1991 fits H-D FXRS Low Glide 1990-1991 fits H-D FXRS-Conv Low Rider Sport Convertible 1986-1991 fits H-D FXRS-SP Low Rider Sport 1984-1991 fits H-D FXRT Sport Glide 1984-1990 fits H-D FXST Softail Standard 1986-1991 fits H-D FXSTC Softail Custom