The Granatelli Performance Series spark plug wire set for 1987–1991 full‑size Chevrolet pickup and Suburban applications with the 4.3L six‑cylinder engine provides a complete ignition wiring kit for maintenance or replacement. As part of the Performance Series, the set is intended to restore reliable spark delivery and supply a straightforward, vehicle‑specific wiring solution for those Chevrolet six‑cylinder applications.
Granatelli 87-91 Chevrolet Pickup/Suburban (Full Size) 6Cyl 4.3L Performance Ignition Wires