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Granatelli Performance spark plug wire set for 1999–2010 Chevrolet full-size pickups and Suburban models with 6-cylinder 4.3L engines. The Performance Series wires deliver consistent spark to each cylinder across the V6 layout, supporting reliable starting and steady operation in full-size GM applications. Provided as a complete set matched to the 4.3L configuration, the kit offers vehicle-specific fitment for routine ignition service.
Granatelli 99-10 Chevrolet Pickup/Suburban (Full Size) 6Cyl 4.3L Performance Ignition Wires
