Article no.:
301108
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FAST Wiring Harness Main LS1LS2L
Get the most out of your GM LS engine with the FAST Wiring Harness Main LS1LS2L. This XFI Main Harness is designed to connect your engine's GM LS style sensors to the XFI ECU, ensuring seamless communication and optimal performance.
With its custom-fit design, this harness allows for a truly tailored installation. It's also available in various configurations to accommodate different engine and vehicle applications, including GM LS1, LS2, LS3, LS6, LS7, LS9, and LS-based pickup truck and SUV applications.
- Connects GM LS style sensors to XFI ECU
- Custom-fit design for tailored installation
- Available in various configurations for different engine and vehicle applications
This product fits more vehicles than loaded. Please select your vehicle to see all fits.
| Make | Model | Year | Type |
|---|---|---|---|
| Cadillac | CTS | 2004 | V |
| Cadillac | CTS | 2005 | V |
| Cadillac | CTS | 2006 | V |
| Cadillac | CTS | 2007 | V |
| Chevrolet | Avalanche 1500 | 2002 | Base |
| Chevrolet | Avalanche 1500 | 2002 | Z71 |
| Chevrolet | Avalanche 1500 | 2003 | Base |
| Chevrolet | Avalanche 1500 | 2003 | Z71 |
| Chevrolet | Avalanche 1500 | 2004 | Base |
| Chevrolet | Avalanche 1500 | 2004 | Z66 |
| Chevrolet | Avalanche 1500 | 2004 | Z71 |
| Chevrolet | Avalanche 1500 | 2005 | Base |
| Chevrolet | Avalanche 1500 | 2005 | LS |
| Chevrolet | Avalanche 1500 | 2005 | LT |
| Chevrolet | Avalanche 1500 | 2005 | Z66 |
| Chevrolet | Avalanche 1500 | 2005 | Z71 |
| Chevrolet | Avalanche 1500 | 2006 | LS |
| Chevrolet | Avalanche 1500 | 2006 | LT |
| Chevrolet | Avalanche 1500 | 2006 | Z66 |
| Chevrolet | Avalanche 1500 | 2006 | Z71 |
| Chevrolet | Camaro | 1998 | Z28 |
| Chevrolet | Camaro | 1998 | Z28 SS |
| Chevrolet | Camaro | 1999 | Z28 |
| Chevrolet | Camaro | 1999 | Z28 SS |
| Chevrolet | Camaro | 2000 | Z28 |
| Chevrolet | Camaro | 2000 | Z28 SS |
| Chevrolet | Camaro | 2001 | Z28 |
| Chevrolet | Camaro | 2001 | Z28 SS |
| Chevrolet | Camaro | 2002 | Z28 |
| Chevrolet | Camaro | 2002 | Z28 SS |
| Chevrolet | Camaro | 2014 | Z/28 |
| Chevrolet | Camaro | 2015 | Z/28 |
| Chevrolet | Corvette | 1997 | Base |
| Chevrolet | Corvette | 1998 | Base |
| Chevrolet | Corvette | 1998 | Indianapolis 500 Pace Car |
| Chevrolet | Corvette | 1999 | Base |
| Chevrolet | Corvette | 2000 | Base |
| Chevrolet | Corvette | 2001 | Base |
| Chevrolet | Corvette | 2001 | Z06 |
| Chevrolet | Corvette | 2002 | Base |
| Chevrolet | Corvette | 2002 | Z06 |
| Chevrolet | Corvette | 2003 | 50th Anniversary Edition |
| Chevrolet | Corvette | 2003 | 50th Anniversary Edition Pace Car |
| Chevrolet | Corvette | 2003 | Base |
| Chevrolet | Corvette | 2003 | Z06 |
| Chevrolet | Corvette | 2004 | Base |
| Chevrolet | Corvette | 2004 | Z06 |
| Chevrolet | Corvette | 2005 | Base |
| Chevrolet | Corvette | 2006 | Base |
| Chevrolet | Corvette | 2006 | Z06 |
| Chevrolet | Corvette | 2007 | Base |
| Chevrolet | Corvette | 2007 | Z06 |
| Chevrolet | Corvette | 2008 | Z06 |
| Chevrolet | Corvette | 2009 | Z06 |
| Chevrolet | Corvette | 2010 | Z06 |
| Chevrolet | Corvette | 2011 | Z06 |
| Chevrolet | Corvette | 2011 | Z06 Carbon |
| Chevrolet | Corvette | 2012 | Z06 |
| Chevrolet | Corvette | 2013 | 427 |
| Chevrolet | Corvette | 2013 | Z06 |
| Chevrolet | Express 1500 | 2003 | Base |
| Chevrolet | Express 1500 | 2003 | LS |
| Chevrolet | Express 1500 | 2004 | Base |
| Chevrolet | Express 1500 | 2004 | LS |
| Chevrolet | Express 1500 | 2005 | Base |
| Chevrolet | Express 1500 | 2005 | LS |
| Chevrolet | Express 1500 | 2006 | Base |
| Chevrolet | Express 1500 | 2006 | LS |
| Chevrolet | Express 1500 | 2006 | LT |
| Chevrolet | Express 1500 | 2007 | Base |
| Chevrolet | Express 1500 | 2007 | LS |
| Chevrolet | Express 1500 | 2007 | LT |
| Chevrolet | Express 2500 | 2003 | Base |
| Chevrolet | Express 2500 | 2003 | LS |
| Chevrolet | Express 2500 | 2004 | Base |
| Chevrolet | Express 2500 | 2004 | LS |
| Chevrolet | Express 2500 | 2005 | Base |
| Chevrolet | Express 2500 | 2005 | LS |
| Chevrolet | Express 2500 | 2006 | Base |
| Chevrolet | Express 2500 | 2006 | LS |
| Chevrolet | Express 2500 | 2006 | LT |
| Chevrolet | Express 2500 | 2007 | Base |
| Chevrolet | Express 3500 | 2003 | Base |
| Chevrolet | Express 3500 | 2004 | Base |
| Chevrolet | Express 3500 | 2005 | Base |
| Chevrolet | Silverado 1500 | 1999 | Base |
| Chevrolet | Silverado 1500 | 1999 | LS |
| Chevrolet | Silverado 1500 | 1999 | LT |
| Chevrolet | Silverado 1500 | 2000 | Base |
| Chevrolet | Silverado 1500 | 2000 | LS |
| Chevrolet | Silverado 1500 | 2000 | LT |
| Chevrolet | Silverado 1500 | 2001 | Base |
| Chevrolet | Silverado 1500 | 2001 | LS |
| Chevrolet | Silverado 1500 | 2001 | LT |
| Chevrolet | Silverado 1500 | 2002 | Base |
| Chevrolet | Silverado 1500 | 2002 | LS |
| Chevrolet | Silverado 1500 | 2002 | LT |
| Chevrolet | Silverado 1500 | 2002 | WT |
| Chevrolet | Silverado 1500 | 2003 | Base |
| Chevrolet | Silverado 1500 | 2003 | LS |
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