JBA 01-03 Gm Truck 8.1L BBC w/o EGR/A.I.R. 1-3/4in Primary Silver Ctd Cat4Ward Header

JBA Cat4Ward® Header 01-03 Gm Truck 8.1L BBC W/O EGR or A.I.R. 1 3/4" Primary Silver Ctd 1860SJSThis Part Fits: Year Make Model Submodel 2002-2003 Chevrolet Avalanche 2500 Base 2001-2003 Chevrolet Silverado 2500 HD Base 2001-2003 Chevrolet Silverado 2500 HD LS 2001-2003 Chevrolet Silverado 2500 HD LT 2001-2003 Chevrolet Silverado 3500 Base 2001-2003 Chevrolet Silverado 3500 LS 2001-2003 Chevrolet Silverado 3500 LT 2001 Chevrolet Suburban 2500 Base 2001-2003 Chevrolet Suburban 2500 LS 2001-2003 Chevrolet Suburban 2500 LT 2002-2003 GMC Sierra 2500 HD Base 2001-2002 GMC Sierra 2500 HD SL 2001-2003 GMC Sierra 2500 HD SLE 2001-2003 GMC Sierra 2500 HD SLT 2003 GMC Sierra 2500 HD WT 2002-2003 GMC Sierra 3500 Base 2001-2002 GMC Sierra 3500 SL 2001-2003 GMC Sierra 3500 SLE 2001-2003 GMC Sierra 3500 SLT 2001-2003 GMC Yukon XL 2500 SLE 2001-2003 GMC Yukon XL 2500 SLT