Fit 99-06 Chevy/GMC trucks and SUV (2WD & 4WD) 4.8L, 5.3L, 6.0L
FEATURES
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Full length design for power gain from mid to high RPM range
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Long transition collector for decreased back pressure
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Fully mandrel bent tubes made of 16-gauge 304 stainless steel
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Head flanges laser-cut from 3/8-inch thick steel plates
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Flanges flattened by hydraulic press for precise and leak-free seal
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Flanges chrome plated for corrosion resistance
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All joints TIG welded for resistance against cracking and wearing
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Polished surface for extra protection against rusting
TECH SPECS
Header Type | Long Tube / Full Length |
Primary Diameter | 1-3/4 in. (45mm) |
Collector Diameter | 3 in. (76mm) |
Head Flange Thickness | 3/8 in. (9.5mm) |
Pipe Thickness | 16 gauge (1.5mm) |
Material | 304 Stainless Steel |
Finish | Polished |
- 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