BBK 4048 is the titanium-ceramic shorty header set listed by BBK for 2019-2025 Chevrolet and GMC full-size truck/SUV applications with the 5.3L or 6.2L gasoline V8.
1-3/4-inch primary tubes
3/8-inch flanges
Titanium ceramic finish
New gaskets and installation hardware included
Confirm the exact model, engine and original exhaust layout before ordering. The polished ceramic version is a different part number.
BBK states this part is not CARB approved and cannot be sold or shipped to California residents or addresses, or installed for use on an emissions-controlled vehicle in California.
