Chrome-plated.
Plugs are used at the tappet oil galley screen, oil pump check valve and oil pressure relief valve.

This item fits the following vehicle applications:
compatible with Harley Davidson FLH Electra Glide 1981-1984
compatible with Harley Davidson FLHC Electra Glide Classic 1981
compatible with Harley Davidson FLHS Electra Glide Sport 1984
compatible with Harley Davidson FLHS Electra Glide Sport 1981
compatible with Harley Davidson FLHTC Electra Glide Classic 1983-1984
compatible with Harley Davidson FLHX Electra Glide Special 1984
compatible with Harley Davidson FLT Tour Glide 1981-1983
compatible with Harley Davidson FLTC Tour Glide Classic 1981-1984
compatible with Harley Davidson FXB Sturgis 1981-1982
compatible with Harley Davidson FXDG Disc Glide 1983
compatible with Harley Davidson FXE Super Glide 1981-1984
compatible with Harley Davidson FXEF Fat Bob 1981
compatible with Harley Davidson FXR Super Glide II 1982-1983
compatible with Harley Davidson FXRDG Disc Glide 1984
compatible with Harley Davidson FXRS Low Glide 1982-1984
compatible with Harley Davidson FXRT Sport Glide 1983-1984
compatible with Harley Davidson FXS Low Rider 1981-1982
compatible with Harley Davidson FXSB Low Rider - Belt 1983-1984
compatible with Harley Davidson FXST Softail Standard 1984
compatible with Harley Davidson FXWG Wide Glide 1981-1984