AutoMeter Chev Bow-Tie Water Temperature Gauge (AU5837-00406)2 5 8" FSE WATER 100 250degF 2 5 8", White Dial, Short Sweep Electrical, 100 250F Part Number: AU5837 00406 Features: Mount in panels, pods, or cups Perimeter lighting Mounting hardware included Includes 1 8" NPT sender, 3 8" & 1 2" NPT fittings Electrical or mechanical, these quality gauges have black faces silver bezels or white faces black bezels; both options have red pointers and Chevrolet Bow Tie logos. Most also have incandescent perimeter