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  • Derale
  • Painless Wiring

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  • 10 Circuit
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  • 28 Circuit
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Chassis Wire Harness

Painless Wiring 

10 Circuit Race Only Chassis Harness

1 Parts

10 Circuit Race Only Chassis Harness
  • Wiring Pre-Terminated To Fuse Block
  • Comprehensive Instructions And Tech Support
  • Guaranteed For Life

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  • Wiring Pre-Terminated To Fuse Block
  • Comprehensive Instructions And Tech Support
  • Guaranteed For Life

See All

  • Weatherproof Fuse Block w/Clear O Ring Seal Cover
  • Weatherproof Heat Sealed Crimp On Terminals
  • Waterproof Horn Relay
  • Machine Crimped

See All

Painless Wiring 

18 Circuit Customizable Chassis Harness

1 Parts

18 Circuit Customizable Chassis Harness
  • Basic Circuitry Needs
  • Compact/Streamlined
  • Simple To Install

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Painless Wiring 

19 Circuit Classic Customizable Harness

1 Parts

19 Circuit Classic Customizable 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

See All

  • 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

See All

  • 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

See All

  • 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

See All

  • 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

See All

  • 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

See All

Painless Wiring 

21 Circuit Direct Fit Harness

4 Parts

21 Circuit Direct Fit 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

See All

  • 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

See All

Painless Wiring 

21 Circuit Pro Street Harness Kit

1 Parts

21 Circuit Pro Street Harness Kit
  • 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

See All

Painless Wiring 

22 Circuit Classic Customizable Harness

2 Parts

22 Circuit Classic Customizable 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

See All

Painless Wiring 

22 Circuit Direct Fit Chassis Harness

3 Parts

22 Circuit Direct Fit Chassis 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

See All

Painless Wiring 

23 Circuit Direct Fit Harness

1 Parts

23 Circuit Direct Fit 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

See All

Painless Wiring 

23 Circuit Pro Series Harness

6 Parts

23 Circuit Pro Series Harness
  • 23 Circuit Harness
  • Small And Compact Fuse Block Utilizes 12 Fuses

See All

  • 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

See All

Painless Wiring 

25 Circuit Pro Series Harness

6 Parts

25 Circuit Pro Series Harness
  • Slightly Larger Fuse Block Adds Power Window/Power Lock Support
  • 18 Total Fuses Support 25 Total Circuits
  • Giving More Components Their Own Dedicated Circuit

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  • Weatherproof Fuse Block w/Clear O Ring Seal Cover
  • Weatherproof Heat Sealed Crimp On Terminals
  • Waterproof Horn Relay
  • Machine Crimped

See All

Painless Wiring 

26 Circuit Direct Fit Harness

6 Parts

26 Circuit Direct Fit 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

See All

  • Machine Terminated OEM Style Fuse Block
  • Most Wires Pre-Terminated for a Simple Install
  • American Made and American Proud
  • 150+ Page Full Color Installation Manual Included
  • Superior Midi Fuse Circuit Protection - No Fusible Link!

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Painless Wiring 

27 Circuit Direct Fit Harness

1 Parts

27 Circuit Direct Fit 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

See All

  • 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

See All

  • 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

See All

  • 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

See All

  • 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

See All

Painless Wiring 

28 Circuit Direct Fit Harness

2 Parts

28 Circuit Direct Fit Harness
  • Weatherproof Fuse Block w/Clear O Ring Seal Cover
  • Weatherproof Heat Sealed Crimp On Terminals
  • Waterproof Horn Relay
  • Machine Crimped Splices w/Shrink Tubing
  • Guaranteed For Life

See All

Painless Wiring 

Chassis Wiring Harness

2 Parts

Chassis Wiring Harness
  • Compact/Heat Resistant/Water-Proof ECU
  • Superior Performance Over Factory ECU Settings
  • Software Available For Precise Engine Tuning
  • On-Board Diagnostics For Easy Troubleshooting
  • Painless Wiring Harness Included
  • Available For Both Electronic Trans/Throttle

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Derale 

Dual Relay Wire Harness Kit

1 Parts

Dual Relay Wire Harness Kit
  • Rated At Maximum 25 Amp Continuous Draw Per Each Relay
  • Complete w/Wiring Harness
  • Includes AC Override Circuit For Each Relay

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  • Rated At Maximum 25 Amp Continuous Draw
  • Complete w/Wiring Harness
  • Includes AC Override Circuit

See All