Sometimes space is limited. The AutoMeter Quad Gauge provides a solution to limited dashboard space while providing a clean look. Individual AutoMeter air core meter movements for each function provide the accuracy and durability required by even the most demanding applications. Includes a single wire 1/8” NPT temperature sender and a 1/8” NPT oil pressure sender. The voltmeter reads from 8-18v on negative ground electrical systems and fuel level resistance range is 240 ohms empty to 33 ohms full (compatible with AutoMeter's 3262 fuel level sender).Features: Traditional incandescent lighting illuminates around the perimeter of the dial Kit includes fuel level sender (240E/33F), oil pressure sender, water temperature sender, 2-wire hall-effect speed sender that is compatible with GM/Chrysler applications (7/8" - 18THD), sending unit adapters (1/4", 3/8”, and 1/2" NPT adapters), bulb and socket assemblies, red and green bulb covers, mounting hardware, and detailed instructions for installation. AutoMeter’s race proven air-core electric instruments provide quick and accurate readings while keeping hazardous fluids outside of the vehicle 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system Speedometer has a simple push button, 2 mile drive calibration. No dip switches and can be reprogramed at any time to accommodate changes in gear ratio or wheel and tire combination. Tachometer is compatible with 0.5 - 6 pulse ignition signals (1-12 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions. Speedometer is compatible with most two wire sine wave and three wire hall effect vehicle speed sensors. Speedometer features lit LCD odometer - capable of registering one-million miles with two resettable trip odometers 4 in 1 gauge design saves valuable real estate on your dash while allowing you to monitor critical parameters Product Description: 2 Piece Gauge Kit, 3-3/8" Quad / Tach/Speedo, 240-33 ?, Antique BeigePit Stop USA offers Auto Meter Antique Beige Quad Gauge / Tachometer / Speedometer Kit - 3-3/8 in. 1820 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Gauge Kits - Analog.