APPLICATION: For 03-06 Chevrolet Silverado 1500/ 1500 HD/ 2500/ 2500 HD/ 3500 with 6.0L For 03-06 GMC Sierra 1500/ 1500 HD/ 2500/ 2500 HD/ 3500 with 6.0L
TECH SPECS: Header Type: Shorty / Short Tube Primary Diameter: 1-3/4 in. Collector Diameter: 2-1/2 in. Head Flange Thickness：3/8 in. (9.5mm) Pipe Thickness: 16 gauge (1.5mm) Material: Mild Steel Finish: High Temperature Black Coating
Item:6961B-BK
FEATURES: Excellent quality and durability to improve vehicle performance Shorty design for power gain from idle to mid-range RPM Fully mandrel bent tubes made of high quality 16-gauge Mild Steel Head flanges laser-cut from high quality 3/8-inch thick steel plates The flange is flattened by a hydraulic press for precise and leak free sealing All joints are golden color TIG brass style welded to prevent cracking and wear Ceramic coating, can withstand up to 1700 ℃ Flanges chrome plated for corrosion resistance Polished surface for extra protection against rusting The accessories in the photos are included 1 year warranty for any manufacturing defect
