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

    • $414.99
    (1)
    Estimated to ship direct from manufacturer on 08/17/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

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

    • $494.99
    (1)
    Estimated to ship direct from manufacturer on 11/07/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

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

    • $499.90
    Estimated to ship direct from manufacturer on 08/12/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee
    $554.99
    Estimated to ship direct from manufacturer in 24hrs
    FREE Shipping
    Lowest Price Guarantee

    EFI Wiring Harness - 1996-2000 GM 7.4L Vortec

    $589.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

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

    • $639.99
    Estimated to ship direct from manufacturer on 10/26/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

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

    • $579.99
    (3)
    Estimated to ship direct from manufacturer on 11/07/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee
    $649.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

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

    • $699.99
    (1)
    Estimated to ship direct from manufacturer on 01/06/23, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

    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

    $649.99
    (1)
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

    EFI Wiring Harness
  • 1992-97 GM LT1

    • $724.99
    (1)
    Estimated to ship direct from manufacturer on 08/15/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

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

    • $549.99
    (1)
    Estimated to ship direct from manufacturer on 09/16/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee
    $639.99
    (2)
    Estimated to ship direct from manufacturer in 24hrs
    FREE Shipping
    Lowest Price Guarantee

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

    • $599.99
    (1)
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

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

    • $634.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

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

    • $699.99
    Estimated to ship direct from manufacturer in 24hrs
    FREE Shipping
    Lowest Price Guarantee

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

    • $749.99
    Ships Today
    FREE Shipping
    Lowest Price Guarantee

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

    • $1,299.99
    Estimated to ship direct from manufacturer on 08/17/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

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

    • $1,299.99
    Estimated to ship direct from manufacturer on 08/16/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee

    VATS (Vehicle Anti-Theft System) Module

    $49.99
    (2)
    Estimated to ship direct from manufacturer on 09/14/22, pending manufacturer availability.
    Lowest Price Guarantee
    $52.99
    Ships Today
    Lowest Price Guarantee

    Accessories

    $159.99
    Estimated to ship direct from manufacturer on 08/19/22, pending manufacturer availability.
    FREE Shipping
    Lowest Price Guarantee
    $29.99
    Estimated to ship direct from manufacturer in 24hrs
    Lowest Price Guarantee
    $29.99
    Estimated to ship direct from manufacturer in 24hrs
    Lowest Price Guarantee
    $14.99
    Estimated to ship direct from manufacturer on 08/17/22, pending manufacturer availability.
    Lowest Price Guarantee
    $46.99
    (1)
    Estimated to ship direct from manufacturer in 24hrs
    Lowest Price Guarantee
    $38.99
    Estimated to ship direct from manufacturer in 24hrs
    Lowest Price Guarantee
    $37.99
    (1)
    Estimated to ship direct from manufacturer in 24hrs
    Lowest Price Guarantee
    $29.99
    (1)
    Estimated to ship direct from manufacturer on 01/11/23, pending manufacturer availability.
    Lowest Price Guarantee
    $99.99
    Estimated to ship direct from manufacturer in 24hrs
    FREE Shipping
    Lowest Price Guarantee