Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Our headers are mandrel bent, tig welded, and feature polished stainless steel construction. All of our headers have been dyno proven. We stand behind our headers in saying you will not find a better fitting, quality built, budget header for your vehicle.Features include:

Mandrel Bent Tubing
Race Version with "NO" Air & EGR Fittings
Full 1 7/8" Primaries
3" Collector
Gains over 25+ rwhp
V8 Engines Only
4.8L, 5.3L, 6.0L Engines
CNC Machined Flanges
Polished Stainless Steel
Standard Graphite Manifold Gaskets
Vehicle Applications:

1999-2006 Chevrolet Truck & SUV (2wd & 4wd)
1999-2006 GMC Truck & SUV (2wd & 4wd)
2002-2006 Cadillac Truck & SUV (2wd & 4wd)
2002-2006 Chevrolet Avalanche (2wd & 4wd)