This OEM Dual Safety Gauge by Smiths in the UK is a modern and durable replacement for classic car parts. Featuring advanced Smiths movements, this gauge dual oil pres water temp unit is more accurate and long-lasting than the originals. It includes a 6 feet 6-inch capillary tube with a 5/8" UNF male fitting for the water temperature side and a 1/8" BSP fitting for the oil pressure side (oil line not included). The gauge bezel measures 56mm (2.20 inches) in diameter, while the body is 52mm (2.05...  more