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The Granatelli MPG Plus ignition wire set is an MPG Series spark plug wire kit designed as a replacement for heavy-duty GMC Sierra applications. This complete set fits 2001–2007 GMC Sierra pickup models with 8‑cylinder 8.1L engines and includes all plug-to-distributor connections specified for those model years to restore ignition wiring.
Granatelli 01-07 GMC Sierra Pickup 8Cyl 8.1L MPG Plus Ignition Wires
