Flowtech 11170FLT HDR 64-74 PONTIAC 350-455

Long Tube Headers; 1.625 in. Primary Tubing; 3 in. Collector Size; Mild Steel; Black Painted Finish; Gaskets; Hardware;

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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 resistant black paint for a stealthy appearance.

• Fuel Economy From The Engine
• Leak Test For Max Performance
• Mandrel-Formed Power Plenum
• Leak-proof O-Ringed Port Seals
• Include All Mounting Hardware

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Application Summary:

Year	Make/Model
1970-1979	Pontiac Firebird
1973-1975	Pontiac Grand Am
1964-1966	Pontiac GTO
1968-1973	Pontiac GTO
1964-1975	Pontiac LeMans