The Wiring Specialties PRO SERIES LS1 Coil Pack Harnesses are designed for a direct drop-in installation into any chassis utilizing the LS1 engine.

These new nylon loomed harnesses will look and perform flawlessly!

COMPATIBILITY:  For GM Factory & WS LSx DBC Cable Throttle PRO Series harnesses.

PLEASE NOTE:   This Coil Pack Harness is NOT compatible with our new LS2 6.0 Liter 24x DBC Electronic Throttle PRO Harness.  

Supported Engines:

• Any GM LS1 
  
  

  Coilpack Sub-Harness Features:

  • Brand NEW Construction
  • High Temp Nylon looming with adhesive shrink tubing
  • High Temp wire (280 degrees)
  • OEM connector specs (no cheap aftermarket connectors that fall apart)
  • Designed for a factory-like installation
  • OEM wiring connections and 'T' junctions. No soldered
  • Fully tested after production for an easy plug-and-play replacement
  • Turn Key ENGINE START Guarantee
  • Tech support for our customers 7 days a week.