When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Long Tube Headers for 1999-2006 Chevy GMC Silverado Sierra 4.8L 5.3L 6.0L 1-7/8":
$258.00
FEATURES
- Fit 99-06 Chevy/GMC trucks and SUV (2WD & 4WD) 4.8L, 5.3L, 6.0L
- Full length design for power gain from mid to high RPM range
- Long transition collector for decreased back pressure
- Fully mandrel bent tubes made of 16-gauge 304 stainless steel
- Head flanges laser-cut from 3/8-inch thick steel plates
- Flanges flattened by hydraulic press for precise and leak-free seal
- Flanges chrome plated for corrosion resistance
- All joints TIG welded for resistance against cracking and wearing
- Polished surface for extra protection against rusting
TECH SPECSHeader TypeLong Tube / Full LengthPrimary Diameter1-7/8"Collector Diameter3 in. (76mm)Head Flange Thickness3/8 in. (9.5mm)Pipe Thickness16 gauge (1.5mm)Material304 Stainless SteelFinishPolished
- For track/off-road use only
- No instructions provided; professional install recommended
Note: The items you received are shown in the figure. If you have any questions later, please contact the after-sales staff in time
