Matched set of 8 injectors for balanced fueling. 1985–2004 Ford Mustang GT (5.0L/4.6L V8). Number of Injectors: 8. 8x DeatschWerks 18U-01-0039-8 Fuel Injectors. These injectors are E85 compatible and have been flow balanced to within 1-2% to ensure consistent performance.