The Granatelli MPG Plus ignition wire set for 1987–1988 Chevrolet Van and P-Series step van with the 5.7L V8 is a full replacement spark plug wiring kit. Part of Granatelli’s MPG Series, the set supplies the engine’s spark circuits in a ready group matched to the listed V8 applications, providing a straightforward way to refresh the vehicle’s ignition wiring.
Granatelli 87-88 Chevrolet Van/P Series Step Van 8Cyl 5.7L MPG Plus Ignition Wires