Twin Power 70-E84 Big Twin Clutch Shell Replaces H-D 37702-70AFits 87 06 5 speed Big Twin models, or for upgrading earlier models, it comes with a coupler with clip and the three balls. This Part Fits: Year Make Model Submodel 1980 1984 Harley Davidson FLHS Electra Glide Sport Base 1983 1984 Harley Davidson FLHTC Electra Glide Classic Base 1980 1983 Harley Davidson FLT Tour Glide Base 1971 1978 Harley Davidson FX Super Glide Base 1980 1982 Harley Davidson FXB Sturgis Base 1983 Harley Davidson FXDG Disc Glide