#4 x 3/8-24 (#3) Radius O-Ring Fitting Black 2000-audi-a8-quattro-esi4186658 Pressure Gauge - Auto Gage

Pressure Gauge - Auto Gage - 0-100 psi - Mechanical - Analog - 1-1/2 in Diameter - Liquid Filled - 1/8 in NPT Port - Black Face - Each

Tachometer - Pro-Comp - 6000 RPM - Electric - Analog - 5 in Diameter - Pedestal Mount - Memory - Black Face - Each

480 in - Duration 280 / 280 - 110 LSA - 2000 / 6000 RPM - Pontiac V8 - Each

Motor Mount - Heavy Duty - Bolt-On - Steel - Black Powder Coat - GM Clamshell - Various Applications - Each

575 in ID - 3

#4 x 3/8-24 (#3) Radius O-Ring Fitting Black 2000-audi-a8-quattro-esi4186658 Pressure Gauge - Auto GageFitting Adapter Straight 4 AN Male to 3 AN Male O Ring Aluminum Black Anodized Each