The Granatelli Performance Series spark plug wire set for 1975–1979 Chevrolet compact pickup and Blazer applications with the 4.1L six‑cylinder engine is a full ignition wiring kit for routine service or replacement. As part of Granatelli’s Performance Series, the set aims to restore consistent spark delivery and provide a complete, vehicle‑specific wiring solution for those older Chevrolet six‑cylinder engines.
Granatelli 75-79 Chevrolet Pickup/Blazer (Compact) L6 4.1L Performance Ignition Wires