Kooks 19 GM 1500 Truck 5.3L 1-3/4in x 3in SS Headers and 3x2-3/4in Ultra Green Catted SS Y-Pipe

Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete exhaust systems for your street, race and off-road applications. We have won hundreds of championships and set countless records in the NHRA, IHRA, NMCA, NMRA, NASCAR, NASA, SCCA and many other racing organizations. Now with three generations of family leadership, we are proud to say that all of our products are handcrafted here in the USA and we are proud to still be independently owned and operated. And don't forget, "Get Kookin with KOOKS!" 2019 GM 1500 Series Truck 5.3L 1-3/4in. x 3in. Headers with 3in. x OEM Ultra-GREEN Catted Stainless Steel Y-Pipe. No Tune Required. Connects to OEM exhaust. Includes Gaskets and Bolt Kit required for Installation. No Additional Parts Requir 2019 GM 1500 Series Truck 5.3L 1-3/4in. Headers with 3in. Ultra-GREEN Catted Stainless Steel Y-Pipe. No Tune Required. 1-3/4in. x 3in. 304 Stainless Steel Long Tube Headers. 3in. x 2-3/4in.(OEM) Ultra-Green Catted 304 Stainless Steel Y-Pipe. Connects to OEM exhaust. Includes Gaskets and Bolt Kit required for Installation. No Additional Parts Required. 2019-2023 GM 1500 Series Truck 5.3L 1-3/4" Headers with 3" Ultra-GREEN Catted Stainless Steel Y-Pipe. No Tune Required 1-3/4" x 3" 304 Stainless Steel Long Tube Headers 3" x 2-3/4"(OEM) Ultra-GREEN Catted 304 Stainless Steel Y-PipeConnects to OEM exhaust Includes Gaskets and Bolt Kit required for InstallationNo additional parts required Fitment: 2019 Chevrolet Silverado 1500 Custom 2019 Chevrolet Silverado 1500 Custom Trail Boss 2019 Chevrolet Silverado 1500 High Country 2019 Chevrolet Silverado 1500 LT 2019 Chevrolet Silverado 1500 LT Trail Boss 2019 Chevrolet Silverado 1500 LTZ 2019 Chevrolet Silverado 1500 RST 2019 Chevrolet Silverado 1500 SSV 2019 Chevrolet Silverado 1500 WT 2019 Chevrolet Suburban LS 2019 Chevrolet Suburban LT 2019 Chevrolet Suburban Premier 2019 GMC Sierra 1500 AT4 2019 GMC Sierra 1500 Base 2019 GMC Sierra 1500 Denali 2019 GMC Sierra 1500 Elevation 2019 GMC Sierra 1500 SLE 2019 GMC Sierra 1500 SLT 2020 Chevrolet Silverado 1500 Custom 2020 Chevrolet Silverado 1500 Custom Trail Boss 2020 Chevrolet Silverado 1500 High Country 2020 Chevrolet Silverado 1500 LT 2020 Chevrolet Silverado 1500 LT Trail Boss 2020 Chevrolet Silverado 1500 LTZ 2020 Chevrolet Silverado 1500 RST 2020 Chevrolet Silverado 1500 SSV 2020 Chevrolet Silverado 1500 WT 2020 GMC Sierra 1500 AT4 2020 GMC Sierra 1500 Base 2020 GMC Sierra 1500 Denali 2020 GMC Sierra 1500 Elevation 2020 GMC Sierra 1500 SLE 2020 GMC Sierra 1500 SLT 2021 Chevrolet Silverado 1500 Custom 2021 Chevrolet Silverado 1500 Custom Trail Boss 2021 Chevrolet Silverado 1500 High Country 2021 Chevrolet Silverado 1500 LT 2021 Chevrolet Silverado 1500 LT Trail Boss 2021 Chevrolet Silverado 1500 LTZ 2021 Chevrolet Silverado 1500 RST 2021 Chevrolet Silverado 1500 SSV 2021 Chevrolet Silverado 1500 WT 2021 Chevrolet Suburban Commercial 2021 Chevrolet Suburban LS 2021 Chevrolet Suburban LT 2021 Chevrolet Suburban Premier 2021 Chevrolet Suburban RST 2021 Chevrolet Suburban Z71 2021 Chevrolet Tahoe LS 2021 Chevrolet Tahoe LT 2021 Chevrolet Tahoe PPV 2021 Chevrolet Tahoe Premier 2021 Chevrolet Tahoe RST 2021 Chevrolet Tahoe SSV 2021 Chevrolet Tahoe Z71 2021 GMC Sierra 1500 AT4 2021 GMC Sierra 1500 Base 2021 GMC Sierra 1500 Denali 2021 GMC Sierra 1500 Elevation 2021 GMC Sierra 1500 SLE 2021 GMC Sierra 1500 SLT 2021 GMC Yukon AT4 2021 GMC Yukon SLE 2021 GMC Yukon SLT 2021 GMC Yukon XL AT4 2021 GMC Yukon XL SLE 2021 GMC Yukon XL SLT 2022 Chevrolet Silverado 1500 Custom Trail Boss 2022 Chevrolet Silverado 1500 High Country 2022 Chevrolet Silverado 1500 LT 2022 Chevrolet Silverado 1500 LT Trail Boss 2022 Chevrolet Silverado 1500 LTZ 2022 Chevrolet Silverado 1500 RST 2022 Chevrolet Silverado 1500 WT 2022 Chevrolet Silverado 1500 LTD Custom 2022 Chevrolet Silverado 1500 LTD High Country 2022 Chevrolet Silverado 1500 LTD LT 2022 Chevrolet Silverado 1500 LTD LTZ 2022 Chevrolet Silverado 1500 LTD SSV 2022 Chevrolet Silverado 1500 LTD WT 2022 Chevrolet Suburban Commercial 2022 Chevrolet Suburban LS 2022 Chevrolet Suburban LT 2022 Chevrolet Suburban Premier 2022 Chevrolet Suburban RST 2022 Chevrolet Suburban Z71 2022 Chevrolet Tahoe Commercial 2022 Chevrolet Tahoe LS 2022 Chevrolet Tahoe LT 2022 Chevrolet Tahoe PPV 2022 Chevrolet Tahoe Premier 2022 Chevrolet Tahoe RST 2022 Chevrolet Tahoe SSV 2022 Chevrolet Tahoe Z71 2022 GMC Sierra 1500 AT4 2022 GMC Sierra 1500 AT4X 2022 GMC Sierra 1500 Denali 2022 GMC Sierra 1500 Denali Ultimate 2022 GMC Sierra 1500 Elevation 2022 GMC Sierra 1500 Pro 2022 GMC Sierra 1500 SLE 2022 GMC Sierra 1500 SLT 2022 GMC Sierra 1500 Limited Denali 2022 GMC Sierra 1500 Limited Pro 2022 GMC Sierra 1500 Limited SLE 2022 GMC Sierra 1500 Limited SLT 2022 GMC Yukon AT4 2022 GMC Yukon SLE 2022 GMC Yukon SLT 2022 GMC Yukon XL AT4 2022 GMC Yukon XL SLE 2022 GMC Yukon XL SLT 2023 Chevrolet Silverado 1500 Custom Trail Boss 2023 Chevrolet Silverado 1500 High Country 2023 Chevrolet Silverado 1500 LT 2023 Chevrolet Silverado 1500 LT Trail Boss 2023 Chevrolet Silverado 1500 LTZ 2023 Chevrolet Silverado 1500 PPV 2023 Chevrolet Silverado 1500 RST 2023 Chevrolet Silverado 1500 WT 2023 Chevrolet Suburban Commercial 2023 Chevrolet Suburban LS 2023 Chevrolet Suburban LT 2023 Chevrolet Suburban Premier 2023 Chevrolet Suburban RST 2023 Chevrolet Suburban Z71 2023 Chevrolet Tahoe Commercial 2023 Chevrolet Tahoe LS 2023 Chevrolet Tahoe LT 2023 Chevrolet Tahoe PPV 2023 Chevrolet Tahoe Premier 2023 Chevrolet Tahoe RST 2023 Chevrolet Tahoe SSV 2023 Chevrolet Tahoe Z71 2023 GMC Sierra 1500 AT4 2023 GMC Sierra 1500 AT4X 2023 GMC Sierra 1500 Denali 2023 GMC Sierra 1500 Denali Ultimate 2023 GMC Sierra 1500 Elevation 2023 GMC Sierra 1500 Pro 2023 GMC Sierra 1500 SLE 2023 GMC Sierra 1500 SLT 2023 GMC Yukon AT4 2023 GMC Yukon SLE 2023 GMC Yukon SLT 2023 GMC Yukon XL AT4 2023 GMC Yukon XL SLE 2023 GMC Yukon XL SLT 2024 Chevrolet Silverado 1500 Custom Trail Boss 2024 Chevrolet Silverado 1500 High Country 2024 Chevrolet Silverado 1500 LT 2024 Chevrolet Silverado 1500 LT Trail Boss 2024 Chevrolet Silverado 1500 LTZ 2024 Chevrolet Silverado 1500 PPV 2024 Chevrolet Silverado 1500 RST 2024 Chevrolet Silverado 1500 WT 2024 GMC Sierra 1500 AT4 2024 GMC Sierra 1500 AT4X 2024 GMC Sierra 1500 Denali 2024 GMC Sierra 1500 Denali Ultimate 2024 GMC Sierra 1500 Elevation 2024 GMC Sierra 1500 Pro 2024 GMC Sierra 1500 SLE 2024 GMC Sierra 1500 SLT