If you are looking to add some horsepower and add a better exhaust tone to your truck, then these headers are what you are looking for.
304 Stainless Steel Headers with flanges welded fully through both sides for superior durability.
These headers were designed and perfected to fit your 99-06 GM truck like a glove.
Fittment include 99-06: silverado, tahoe, suburban, yukon, escalade, avalanche, sierra
99-06 gm truck 1-3/4 headers
After months of development, we finally got our headers to fit your vehicle with no hassle or issues, unlike other brands that have fittment issues and need to modify the headers to make them fit.
These headers add an approximate 20-35 horsepower with proper engine tunnning. Horsepower gains will vary from other modifications
ALL 99-06 HEADERS ARE BACKORDERED 3-4 WEEKS