Wire Harness - LS Ignition "Smart" Coil (VC Mounted)

Wire Harness for LS "Smart" Ignition Coils Mounted On Valve Cover 2pc

Product Details

• Compatible with IGN-1A-style aftermarket Smart Coils (Does not fit OEM coil packs) 
  
• For valve cover mounted coils
• GM Gen 3 and Gen 4 LS engines
  
• Includes 2 harnesses at factory length, plus 60" power and ground breakouts
• Sealed, crimped, assembled, and individually tested in Wichita, Kansas, using USA-made, OEM-grade TXL wire, OEM connectors, terminals, and seals, and automated production equipment for consistent OEM-quality connections

Instructions

Flying Lead Wiring

• Black - High-current ground, connect directly to battery ground
• Brown - Ground to the cylinder head on the bank using these coils
• Red - High-current switched 12V, using a 40A relay for each bank

Helpful Links

• Optional LS/LT remote-mount coil brackets
• Optional Holley smart coils or smart coil brackets - OEM LS, LSA/LS9, Holley LS, or OEM LT valve cover brackets

Note: This wiring is designed for smart coil-style ignition coils and is not compatible with factory LS coil packs

Need a custom length? We can build most wiring to your required length within 48 hours. Custom lengths are typically around 2× the listed price. Contact us for pricing