MSD - Street Fire Ignition Coils 1999-2009 GM L-Series Truck engines, Black, 8-Pack 625 in ID - 14

625 in ID - 14 in Length - 125 lb/in Spring Rate - Steel - Chrome - Each

Fitting - Bushing - 3/4 in NPT Female to 1 in NPT Male - Aluminum - Blue Anodized - Each

Air Induction System - Performance Air Intake System - Reusable Dry Filter - Plastic - Black - GM GenV LT-Series - GM Fullsize SUV / Truck 2014-20 - Kit

25 in ID - 5 in Length - 550 lb/in Spring Rate - Steel - Blue Powder Coat - Each

Carburetor - Race Series - 4-Barrel - 650 CFM - Square Bore - No Choke - Mechanical Secondary - Dual Inlet - Aluminum - Purple Anodized / Tumble Polished - Each

MSD - Street Fire Ignition Coils 1999-2009 GM L-Series Truck engines, Black, 8-Pack 625 in ID - 14These coils mount directly in place of factory style versions and accept the OEM connectors as well. Performace output is improved thanks to a careful selection of better materials and efficient winding ratios.