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.
Specifications:
- Header style: Shorty
- Primary tube diameter: 1-3/4 in
- Collector diameter: 2.50 in
- Material: Stainless Steel
- Finish: Polished
- Engine: Chevrolet
- Mounting hardware and gaskets included
- CARB (California) emissions compliant: No
- Part number: 11570FLT
FAQ
What does the Flowtech 11570FLT header fit?
It is a universal Chevrolet header sized 1-3/4in x 2.50in. Confirm clearance and primary tube/collector size for your chassis and engine before ordering.
Are mounting hardware and gaskets included?
Yes. Flowtech supplies the mounting hardware and header gaskets for installation.
Is this header legal in California?
Flowtech lists this part as not CARB (California) emissions compliant. Confirm your local emissions requirements before purchase.
What finish is this header?
Polished.

