Allstar Performance gauge adapter, AN -4 male x -4 male x 1/8in NPT, for race car gauge systems. Adapts gauges for accurate readings in racing setups. Hand-tool compatible for track use. Fitting - Gauge Adapter - Straight - 4 AN Male to 4 AN Male - 1/8 in NPT Gauge Port - Aluminum - Black Anodized - Each .
