JBA 99-01 GM Truck 4.8L/5.3L LS w/o A.I.R. w/EGR 1-5/8in Primary Silver Ctd Cat4Ward Header

JBA Cat4Ward® Header 99-01 GM Truck 4.8/5.3L LS W/O A.I.R. W/EGR 1 5/8" Primary Silver Ctd 1850SJS 99-01 GM Truck 4.8L & 5.3L Fitment: Chevrolet Silverado 1500 Base 1999 to 2001 Chevrolet Silverado 1500 LS 1999 to 2001 Chevrolet Silverado 1500 LT 1999 to 2001 Chevrolet Suburban 1500 Base 2000 to 2001 Chevrolet Suburban 1500 LS 2000 to 2001 Chevrolet Suburban 1500 LT 2000 to 2001 Chevrolet Tahoe Base 2000 to 2001 Chevrolet Tahoe LS 2000 to 2001 Chevrolet Tahoe LT 2000 to 2001 GMC Sierra 1500 SL 1999 to 2001 GMC Sierra 1500 SLE 1999 to 2001 GMC Sierra 1500 SLT 1999 to 2001 GMC Yukon SLE 2000 to 2001 GMC Yukon SLT 2000 to 2001 GMC Yukon XL SLE 2019 to 2021 GMC Yukon XL SLT 2019 to 2021 GMC Yukon XL 1500 SLE 2000 to 2001 GMC Yukon XL 1500 SLT 2000 to 2001