Chrome rear master cylinder is designed to have 3 fittings with 1/8 NPT. Two for brake lines and one for stop light switch.
FITMENT
1984 / 1986 FXST 1983 / 1984 FXWG 1984 / 1984 FXSB 1983 / 1984 FLHS ACCESSORY ITEMS
23-213923-926623-916123-1720
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