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  • Holley Performance
  • Painless Wiring

Head Light Wire Harness

Painless Wiring 

Head Light Door Harness

1 Parts

Head Light Door Harness
  • Includes Everything You Need
  • Bulletproof OEM Style Fuse Block
  • Wiring Pre-Terminated To Fuse Block
  • Superior Circuit Protection
  • Highest Quality Wire You Can Buy
  • Color Coded Preprinted Wire
  • Comprehensive Instructions And Tech Support
  • Guaranteed For Life

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Holley Performance 

Holley Retrobright Adapter

3 Parts

Holley Retrobright Adapter
  • Allows Holley Retrobright Headlights To Connect To Any Non-Standard H4 Sockets Or Those That Require A Pin Swap
  • Eliminates The Need To Cut Factory Wiring

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