Granatelli Performance Series spark plug wire set for 1985–1986 Cadillac DeVille, Concours and DTS with the 4.1L V8. This complete Performance Series set is provided as a direct-fit replacement for the specified Cadillac V8 application, simplifying ignition wire service. Install the set during tune-ups or when replacing aged wires to restore proper spark connections and reliable starting.
Granatelli 85-86 Cadillac DeVille/Concours/DTS 8Cyl 4.1L Performance Ignition Wires