This kit is in KPH (Kilometers Per Hour) Part Number: 201052BKM These gauges by APC will fit 1986, 1987, 1988, 1989, 1990, 1991 and 1992 Mazda Pick up truck with RPM gauges in the cluster. It will not fit models with cluster that doesn't have Tachometer. You are looking at a VERY-RARE-TO-FIND kit of white face gauges new in the box with the top quality available guaranteed; listing price of $99.99. These are not glow gauges, which eliminates any involvement of wiring. Installation instructions are included. Please don't get fooled with others who sell white face gauges that are like bumper sticker. Most of them don't glow through, and you won't see any of your hazard lights such as oil pressure, seat belt, and battery charge.