High quality tubular piping with large 1 5/8 primaries. Extra thick flanges support the turbos well. TIG welded 321 Stainless steel material for longevity and strength. Support brackets welded on help support the weight of the turbo. High quality gaskets included for turbo flanges, exhaust manifold flanges, and wastegate flanges.Full install kit includes all bolts and hardware. Beautifully polished for a show finish. The item "Small Block Chevy SBC GM TWIN TURBO HEADERS 350 305 400 Camaro Firebird SBC GM" is in sale since Thursday, April 03, 2014. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "eworldsales1" and is located in Troy, Michigan. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia, South africa, New Zealand.