Get upto 5% OFF! Use Promo Code "SAVE5" at Checkout. Some Exclusions Apply
  • 1-800-774-5891

Keyword Search


Select a Vehicle

Brand

  • Edelbrock
  • Holley EFI
  • MSD Ignition
  • Painless Wiring

Engine Wiring Harness

MSD Ignition 

Complete Main Wiring Harness

1 Parts

Complete Main Wiring Harness
  • Complete Main Wiring Harness

See All

Painless Wiring 

CSI Universal Engine Harness

1 Parts

CSI Universal Engine Harness
  • Universal Weatherproof Engine Harness
  • Wiring From The Engine To Gauge Cluster Is Included

See All

Painless Wiring 

Engine Wiring Harness

3 Parts

Engine Wiring Harness
  • Facilitates The Transplant Of A Cummins Diesel Engine
  • Manual Transmission ONLY
  • See catalog Or Website For Further Information
  • Rugged Busman Weatherproof Electrical Center
  • Ready For The Harsh Environment Of A Diesel Engine Compartment

See All

  • Plug And Play Connection
  • Connectors Are Labeled For Easy Identification
  • Terminated With TPS/IAC Connectors
  • Pre-Terminated For Datalogging/Gauge Monitoring
  • Two CAN Connectors For Optional Accessories
  • Power Tap Connector For Additional Power/Grounds

See All

  • Plug And Play Connection
  • Connectors Are Labeled For Easy Identification

See All

MSD Ignition 

Ignition Wiring Harness

5 Parts

Ignition Wiring Harness
  • Plug-In Harness w/Color Coded Wires
  • No Cutting Or Splicing
  • Quick Easy Installation
  • Provides A Direct Plug-In Installation
  • When Adding An MSD Ignition Control

See All

  • 24 Month Warranty

See All

  • Pre-Terminated J1A and J1B Tyco Superseal Connectors
  • 60 Holley Crimped Wires (57x 20 ga; 3x 18 ga)
  • 15 ft. Long Flying Lead Harness
  • Allows Completely Customize Your Main Harness Installation

See All