Painless Performance Halogen Headlight Conversion Harness Rear Main Seal Adapter Alignment Tool Holley Dominator EFI

Holley Dominator EFI

Mac's Logo

Low Viscosity Stabilizer

Vibration Mounts Included

Demon #6 Dual Feed Fuel Line 140020

Painless Performance Halogen Headlight Conversion Harness Rear Main Seal Adapter Alignment Tool Holley Dominator EFIQuad Headlight Relay Conversion Harness (H 4) This harness is designed to provide your quad H 4 headlight system with consistent battery voltage. Amperage is sourced directly from the battery instead of the headlight switch. This results in brighter headlight beams. Painless Performance is the recognized leader in automotive wiring products. Whether you have a race car, hot rod, street rod or truck you can depend on Painless for quality innovative