Kooks 1-7/8" Header and Catted Connection Kit. 2019-2023 GM 1500 Series Truck 6.2L. — 2863H420

Part number: 2863H420

Vehicle application

2021-2023 Cadillac Escalade 6.2L V8, 2021-2023 Chevrolet Suburban 6.2L V8, 2019-2024 Chevrolet Silverado 1500 High Country 6.2L V8, 2019-2024 Chevrolet Silverado 1500 LTZ 6.2L V8, 2020-2024 Chevrolet Silverado 1500 RST 6.2L V8, 2020-2020 Chevrolet Silverado 1500 LT Trail Boss 6.2L V8, 2022-2024 Chevrolet Silverado 1500 ZR2 6.2L V8, 2021-2023 GMC Yukon XL 6.2L V8, 2019-2024 GMC Sierra 1500 Denali 6.2L V8, 2019-2024 GMC Sierra 1500 AT4 6.2L V8, 2019-2024 GMC Sierra 1500 SLT 6.2L V8, 2021-2023 GMC Yukon 6.2L V8

Use restrictions

Competition use only. This part is not intended for use on public roads.

WARNING: This product can expose you to chemicals including Chromium and Nickel, which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information go to www.p65warnings.ca.gov

Professional installation available at League Motorsports — Los Angeles.

Financing available — Apply here.

Not sure what your fitment is? Contact us by phone at 213-372-5955, DM us on Instagram, or email info@leaguemotorsports.com.