ACCEL - ACCEL 4040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black, Set 5 in ID - 12

5 in ID - 12 in Length - 225 lb/in Spring Rate - Steel - Gray Powder Coat - Each

Pinion Spacer - Puck - Bolt Included - Aluminum - Black Anodized - Each

Intake Manifold - ZZ572/620 - Square Bore - Single Plan - Rectangle Port - Aluminum - Natural - Tall Deck Block - Big Block Chevy - Each

Speedometer Sending Unit - GPS Tracking - Autometer GPS Enabled Speedometers - Each

Big Block Chevy Mid-Mount Complete Accessory System- Black Finish

ACCEL - ACCEL 4040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black, Set 5 in ID - 12ACCEL's SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.