Fox 2.0 Performance Series IFP Smooth Body Rear Shock, 2001 2010 LB7 L 980 24 663 01 10 Chevy HD Front, PS, 2.0, IFP, 5.1 in., 0 1 in. Lift Fox Shocks 985 02 009 Fox 2.0 Performance Series Smooth Body IFP Shock Fox 05+ Ford SD 2.0 Performance Series 11.6in. Smooth Body IFP Rear. Increase your vehicle's off road capability by extending drop out travel in most applications. Experience on road comfort with performance minded shock valving for a connected ride with less vehicle sway. Tuned specifically for your vehicle??? s application._x000D__x000D_Consistent and fade resistant performance due to high quality materials: aluminum bodies, race developed main piston, and a true internal floating piston (IFP) to separate gas and oil._x000D__x000D_Built to last, torture tested and race proven to give a lifetime of great rides. FOX products are built from aluminum, dissipating heat four times better than conventional materials. All FOX shocks are fully serviceable and resistant to corrosion and harsh environments. Installation Instructions Technical Bulletin Technical Drawing This Part Fits: Year Make Model Submodel 2002 2004 Chevrolet Avalanche 2500 Base 2005 2006 Chevrolet Avalanche 2500 LS 2005 2006 Chevrolet Avalanche 2500 LT 2005 Chevrolet Silverado 1500 HD Base 2001 2003,2005 Chevrolet Silverado 1500 HD LS 2001 2003,2005 2006 Chevrolet Silverado 1500 HD LT 2007 Chevrolet Silverado 1500 HD Classic LT 1999 2004 Chevrolet Silverado 2500 Base 1999 2004 Chevrolet Silverado 2500 LS 1999 2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001 2005 Chevrolet Silverado 2500 HD Base 2001 2006 Chevrolet Silverado 2500 HD LS 2001 2010 Chevrolet Silverado 2500 HD LT 2007 2010 Chevrolet Silverado 2500 HD LTZ 2003 2010 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001 2005 Chevrolet Silverado 3500 Base 2001 2006 Chevrolet Silverado 3500 LS 2001 2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007 2010 Chevrolet Silverado 3500 HD LT 2007 2010 Chevrolet Silverado 3500 HD LTZ 2007 2010 Chevrolet Silverado 3500 HD WT 2000 2001 Chevrolet Suburban 2500 Base 2000 2013 Chevrolet Suburban 2500 LS 2000 2013 Chevrolet Suburban 2500 LT 2007 Chevrolet Suburban 2500 LTZ 2001 2003,2005 2006 GMC Sierra 1500 HD SLE 2001 2003,2005 2006 GMC Sierra 1500 HD SLT 2007 GMC Sierra 1500 HD Classic SLE 2007 GMC Sierra 1500 HD Classic SLT 2002 2004 GMC Sierra 2500 Base 1999 2002 GMC Sierra 2500 SL 1999 2004 GMC Sierra 2500 SLE 1999 2004 GMC Sierra 2500 SLT 2003 2004 GMC Sierra 2500 WT 2002 2005 GMC Sierra 2500 HD Base 2001 2002,2006 GMC Sierra 2500 HD SL 2001 2010 GMC Sierra 2500 HD SLE 2001 2010 GMC Sierra 2500 HD SLT 2003 2010 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002 2005 GMC Sierra 3500 Base 2001 2002,2006 GMC Sierra 3500 SL 2001 2006 GMC Sierra 3500 SLE 2001 2006 GMC Sierra 3500 SLT 2004 2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2007 2010 GMC Sierra 3500 HD SLE 2007 2010 GMC Sierra 3500 HD SLT 2007 2010 GMC Sierra 3500 HD WT 2000 2013 GMC Yukon XL 2500 SLE 2000 2013 GMC Yukon XL 2500 SLT 2003 2009 Hummer H2 Base