Features/Benefits

• Are You Tired Of Scouring The Junkyard For Stock LS Coil Sub Harnesses? Introducing The New Holley EFI LS Coil Sub Harness. This Coil Sub Harness Is Intended To Be Used With Factory LS Coils And Various Holley EFI Main Harnesses With Coil-On-Plug Connectors. The Holley EFI LS Coil Sub Harnesses Are Built With The Same High Quality Connectors And Wire Loom Found On All Holley EFI Harnesses, Guaranteeing A Perfect Match In Your Engine Bay.
• This Part Is Legal For Sale & Use On Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 And Older US Manufactured California Certified Vehicles, 1967 & Older US Manufactured FedeRally Certiified Vehicles, 1967 & Older Foreign Manufactured Vehciles, Racing Vehicles Not Road Registered & Is Exclusively Used In Competition.
• Due to the complexity and specificity of electrical components such as wiring harnesses, switches, relays, et al., we do not accept returns unless the item is patently defective upon receipt (e.g., broken in the bag, cut wires). We understand that receiving a defective product is frustrating, if you receive an electrical component that is defective upon arrival, please contact us within 3 business days of receipt. Otherwise, standard manufacturer warranties will apply.

• Engineered to Meet or Exceed OEM Specifications
• MADE IN AMERICA

• OEM Part Number: 558-321
• Associated Years: 1953-2021
• Item Quantity Size: 1 EA
• Shipping Dimensions (LxWxH): 10in x 2in x 10in
• Weight: 1.5 pounds

• Tariff Code: 8409914000

• Keywords: Ignition, Ignition Harness, Limited Time Offers, Restomod, Wiring Harness & Related Components