Oil Pressure Sending Unit, w/ Gauge for Misc Jeep 75-86 CJs, SJ, J-Series Models Crown AutomotiveOil Pressure Sending Unit, w Gauge for Select Jeep 75 86 CJs, SJ, J Series Models Features and Benefits: 12 Month Warranty Direct Replacement For Models w Gauge w 3 Threaded Studs Zinc Plated for Corrosion Protection Details: Material: Metal, Plastic Color: Zinc Application: 1974 1979 Jeep J Series J 10 w 6. 6L (V8 401) Engine None; 1974 1979 Jeep J Series J 20 w 6. 6L (V8 401) Engine None; 1974 1979 Jeep SJ Cherokee w 6. 6L (V8 401) Engine None; 1974