Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16" flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces underhood temps for increased performance.
Specifications:
- Header style: Long Tube
- Primary tube diameter: 1-5/8 in
- Collector diameter: 3.00 in
- Material: Mild Steel
- Finish: Ceramic Coated
- Engine: Pontiac V8
- Mounting hardware and gaskets included
- CARB (California) emissions compliant: No
- Part number: 31170FLT
Vehicle Applications:
- 1970 Pontiac Firebird Base
- 1971 Pontiac Firebird Base
- 1972 Pontiac Firebird Base
- 1973 Pontiac Firebird Base
- 1974 Pontiac Firebird Base
- 1970 Pontiac Firebird Esprit
- 1971 Pontiac Firebird Esprit
- 1972 Pontiac Firebird Esprit
- 1973 Pontiac Firebird Esprit
- 1974 Pontiac Firebird Esprit
- 1970 Pontiac Firebird Formula
- 1971 Pontiac Firebird Formula
- 1972 Pontiac Firebird Formula
- 1973 Pontiac Firebird Formula
- 1974 Pontiac Firebird Formula
- 1970 Pontiac Firebird Trans Am
- 1971 Pontiac Firebird Trans Am
- 1972 Pontiac Firebird Trans Am
- 1973 Pontiac Firebird Trans Am
- 1974 Pontiac Firebird Trans Am
- 1973 Pontiac Grand Am Base
- 1974 Pontiac Grand Am Base
- 1964 Pontiac GTO Base
- 1965 Pontiac GTO Base
- 1966 Pontiac GTO Base
- 1968 Pontiac GTO Base
- 1969 Pontiac GTO Base
- 1970 Pontiac GTO Base
- 1971 Pontiac GTO Base
- 1972 Pontiac GTO Base
- 1973 Pontiac GTO Base
- 1970 Pontiac GTO The Judge
- 1971 Pontiac GTO The Judge
- 1964 Pontiac LeMans Base
- 1965 Pontiac LeMans Base
- 1966 Pontiac LeMans Base
- 1967 Pontiac LeMans Base
- 1968 Pontiac LeMans Base
- 1969 Pontiac LeMans Base
- 1970 Pontiac LeMans Base
- 1971 Pontiac LeMans Base
- 1972 Pontiac LeMans Base
- 1973 Pontiac LeMans Base
- 1974 Pontiac LeMans Base
- 1972 Pontiac LeMans Luxury
- 1973 Pontiac LeMans Luxury
- 1974 Pontiac LeMans Luxury
- 1969 Pontiac LeMans Safari
- 1970 Pontiac LeMans Safari
- 1973 Pontiac LeMans Safari
- 1974 Pontiac LeMans Safari
- 1974 Pontiac LeMans Safari Luxury
- 1970 Pontiac LeMans Sport
- 1971 Pontiac LeMans Sport
- 1972 Pontiac LeMans Sport
- 1973 Pontiac LeMans Sport
- 1974 Pontiac LeMans Sport
- 1971 Pontiac LeMans T37
FAQ
What vehicles does the Flowtech 31170FLT header fit?
It fits 1970 Pontiac Firebird Base; 1971 Pontiac Firebird Base; 1972 Pontiac Firebird Base; 1973 Pontiac Firebird Base; 1974 Pontiac Firebird Base; 1970 Pontiac Firebird Esprit; and 52 more configurations. See the Vehicle Applications list for the full fitment.
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?
Ceramic Coated.
