8 Spark Plugs + 8 Wires for GMC BBC Chevrolet (396-427-454-502)

Includes: - 8 Spark Plugs + 8 Wires

Fits Models: - GMC: C/K Series, Sierra, Savana - Chevrolet: C/K Series, Silverado, Suburban, Express

Model Years: - 1965–1990

Submodels: - Common trims include C1500, C2500, C3500, K1500, K2500, K3500, and various body styles such as Regular Cab, Extended Cab, and Crew Cab.

Engine Options: - Common engine sizes include 396, 427, 454, and 502 cubic inches. Engine codes may include L78, L72, and L88.

Description: This set includes 8 spark plugs and 8 ignition wires designed for high-performance applications in GMC and Chevrolet big block engines. These components ensure optimal ignition performance and engine efficiency.

Features: - High-quality construction for durability - Designed for big block engines (396-502) - Ensures optimal ignition performance - Easy installation with direct fit - Compatible with various GMC and Chevrolet models

Part Number: Not specified.