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: 2.50 in
- Material: Mild Steel
- Finish: Ceramic Coated
- Engine: Chevrolet
- Mounting hardware and gaskets included
- CARB (California) emissions compliant: No
- Part number: 31506FLT
Vehicle Applications:
- 1969-1974 Chevrolet Blazer
- 1967-1974 Chevrolet K10 Pickup
- 1967-1974 Chevrolet K10 Suburban
- 1967-1974 Chevrolet K20 Pickup
- 1967-1974 Chevrolet K20 Suburban
- 1968-1974 Chevrolet K30 Pickup
- 1970-1974 GMC Jimmy
- 1967-1974 GMC K15/K1500 Pickup
- 1967-1974 GMC K15/K1500 Suburban
- 1967-1974 GMC K25/K2500 Pickup
- 1967-1974 GMC K25/K2500 Suburban
- 1968-1974 GMC K35/K3500 Pickup
Grouped by model; fits 89 individual year/make/model configurations in total.
FAQ
What vehicles does the Flowtech 31506FLT header fit?
It fits 1969 Chevrolet Blazer Base; 1970 Chevrolet Blazer Base; 1971 Chevrolet Blazer Base; 1972 Chevrolet Blazer Base; 1973 Chevrolet Blazer Base; 1974 Chevrolet Blazer Base; and 83 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.
