MOPAR DODGE SMALL BLOCK TWIN TURBO MANIFOLDS 318ci 340ci 360ci 5.2L 5.9L TIG welded 321 Stainless steel material for longevity and strength High quality tubular piping with large 1 5/8" primaries Extra thick flanges support the turbos well, Beautifully polished for a show finish Gaskets and collector hardware included Brand new “street” twin turbo manifolds for MOPAR DODGE V8 engines. This package has all new quality parts that is capable of producing up to 1000 horsepower with supporting modifications.