All American 4 5/8" Speedtachular (Speedometer/ Tachometer Combination) Quad with Stainless Radial Bezel and Curved Glass Lens. Includes 1/8 in. NPT oil pressure sending unit, 1/2 in. NPT water temperature sending unit, vehicle speed sensor for most GM and Chrysler applications with a speedometer cable output on the transmission, and a 240/33 Ohm fuel level sending unit with universal, 5-hole mounting pattern.