EFI Wiring Harness
  • 1986-93 GM 4.3/5.0/5.7/7.4L TBI


  • EFI Wiring Harness
  • 1985-89 GM 5.0L/5.7L TPI
  • Mass Air Flow

  • EFI Wiring Harness
  • 1990-92 GM 5.0L/5.7L TPI
  • MAP Or Speed Density


  • EFI Wiring Harness
  • 1996-99 GM Vortec 5.0L/5.7L V8

  • EFI Wiring Harness
  • 1996-99 GM Vortec 5.0L/5.7L V8

  • EFI Wiring Harness
  • 1996-99 GM Vortec 4.3L V6


  • EFI Wiring Harness
  • 1999-2006 GM Vortec 4.8/5.3/6.0L
  • Mechanical Throttle


  • EFI Wiring Harness
  • 2003-06 GM 4.8/5.3/6.0L

  • Standard Length EFI Wiring Harness for 1992-1997 Camaro, Firebird, Corvette, Roadmaster, Caprice, Impala 4.3L V8, 5.7L Sequential Fuel Injection - Includes VATS Module to Enable Use of Stock ECU


    EFI Wiring Harness
  • 1992-97 GM LT1

  • EFI Wiring Harness
  • 1999-2002 GM LS1/LS6
  • Mechanical Throttle Body


  • EFI Wiring Harness
  • 1997-2004 GM LS1/LS6
  • Throttle-by-Wire

  • EFI Wiring Harness
  • 2005-06 GM LS2
  • Throttle-by-Wire

  • EFI Wiring Harness
  • 2006-08 GM LS2/LS3/LS7

  • EFI Wiring Harness
  • 2007-13 GM Truck/SUV 4.8/5.3/6.0/6.2L

  • Integrated EFI & Chassis Wiring Harness
  • 1999-2006 GM 4.8/5.3/6.0L
  • Mechanical Throttle

  • Integrated EFI & Chassis Wiring Harness
  • 1997-2004 GM LS1/LS6
  • Cable Throttle Body

  • VATS (Vehicle Anti-Theft System) Module



    Accessories