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This is an open‑box unit. Kindly refrain from purchasing if you are not okay with open‑box goods.
Overview
Mirror polished 304 stainless steel full-length long tube headers, compatible with 1999-2006 Chevy and GMC 2WD/4WD trucks & SUVs with 4.8L, 5.3L, 6.0L V8 engine s.
Made of 16-gauge mandrel-bent tubing, featured laser-cut hydraulic flattened flanges, full TIG welded seams and corrosion-resistant chrome-plated flanges. Optimized piping structure for steady mid-to-high RPM exhaust flow.
Advantages
Reinforced welding craft resists high-temperature cracking and abrasion
Dual anti-corrosion protection: chrome-plated flange + polished stainless surface
Precise flange flatting treatment for leak-tight assembly
Integrated long transition collector for smooth exhaust circulation
Regulatory Reminder
For track & off-road modification use only, not street legal. No installation manuals provided; professional mechanic assembly recommended. California Prop 65 hazard warning applies.