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Granatelli Performance Series spark plug wire set for 1987–1988 Pontiac Firebird and Trans Am with the 5.0L V8. Supplied as a full Performance Series set tailored to these Pontiac models, it provides a direct-fit replacement for aging ignition wires. Install the set during maintenance to re-establish proper spark connections and maintain dependable engine starting for these late‑80s applications.
Granatelli 87-88 Pontiac Firebird/Trans Am 8Cyl 5.0L Performance Ignition Wires
