Shorty Headers for Chevy/Silverado GMC/Sierra 1500/2500 LS LS2 LS3 LS6 LS7 V8 . 
 
Brand New
 
<Description>
Designed for 2003-2006 Chevrolet/GMC Silverado/Sierra/Suburban/Yukon XL with GM 6.0L V8 Vortec engines. 
Short tube design for the most efficient at providing horsepower gain from idle to mid-range RPM
The piping is made of premium 16-gauge(1.5mm) 304 stainless steel, and is fully mandrel bent. 
The head flanges are cut from 3/8" (9.5mm) thick plates by CNC laser cutter. 
All joints are fully TIG welded for resistance against cracking and wearing.
 
<Compatibility>
2003-2006 Chevrolet Silverado 2500/2500HD 6.0L V8 (Vortec 6000)
2003-2006 Chevrolet Silverado 3500 6.0L V8 (Vortec 6000)
2003-2006 Chevrolet Suburban 2500 6.0L V8 (Vortec 6000)
2003-2006 GMC Sierra 1500/1500HD 6.0L V8 (Vortec 6000)
2003-2006 GMC Sierra 2500/2500HD 6.0L V8 (Vortec 6000)
2003-2006 GMC Sierra 35006.0L V8 (Vortec 6000)
2003-2006 GMC Yukon 6.0L V8 (Vortec 6000)
2003-2006 GMC Yukon XL 1500/2500 6.0L V8 (Vortec 6000)
2003-2006 Cadillac Escalade 6.0L V8 (Vortec 6000)
 
NOT for 4.8L/5.3L models