Stainless Works 1-7/8in Long Tube Headers, Performance Connect (catted)
Fits 2014-2018 5.3L V8 · 6.2L V8
We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure
Long tube headers replace the factory exhaust manifolds with true tuned header tubes plus a catted connection pipe - the biggest single airflow upgrade available for this engine, but a harder install than a cat-back or intake.
why this one — This exact SKU (CT14HCAT) is confirmed by the retailer for both 5.3L and 6.2L on the 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 - one real part covers both engines rather than needing separate 5.3L/6.2L versions.
Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.