Flowtech Turbo headers are the perfect combination of quality and value. These SBC (Small Block Chevy) Turbo headers are available in 1-3/4″ and 1-7/8″ mandrel bent tube diameters and a 2.50″ collectors with merge spears for increased exhaust velocity. The Flowtech SBC Turbo headers are an ideal design creating a compact package within your engine bay allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) when planning turbo placement in your engine bay. These headers use a 3/8″ thick flange for a leak free seal and 2.50″ V-band flanges and clamps for a superior seal and even pressure at the collector flange. Premium header gaskets and hardware are all included.