Allstar Performance adapter fittings, -4 to 3/8-24, 2pk, for race car fluid systems. Adapts -4 AN to 3/8-24 threads for secure connections. Hand-tool compatible for track use.
Fitting - Adapter - Straight - 4 AN Male to 3/8-24 in Inverted Flare Male - Steel - Zinc Oxide - Brake Caliper Inlet - 3/16 in Hardline - Pair