The Granatelli MPG Plus ignition wire set for 1987–1989 Chevrolet full-size Pickup and Suburban with the 7.4L V8 is a complete spark plug wire replacement tailored to that V8 application. As part of Granatelli’s MPG Series, this set supplies the engine’s spark circuits in a ready-to-install group sized for the listed vehicles, making replacement straightforward.
Granatelli 87-89 Chevrolet Pickup/Suburban (Full Size) 8Cyl 7.4L MPG Plus Ignition Wires