This gauge package includes V8 Red Steelie series 4-5/8-inch speedometer and tachometer, 2-1/8-inch fuel (75-10 Ohm), oil pressure, and temperature gauges. The cluster is completely assembled and mounted in a standard black camera case factory style bezel. The unit is pre-wired and includes all necessary* sending units, mounting hardware, and a wiring harness;constructed of automotive grade TXL wire, machine-crimped terminals, tech-flex sleeving, and Molex main connectors. Equipped with our ZST&trade and works directly with ECM or VSS signal, no need for an additional control box.