FlowTech Long Tube Header - Ceramic Coated for Chevrolet and GMC
Part # 31530FLT
Features
- Fuel Economy From The Engine
- Leak Test For Max Performance
- Ceramic Headers
- Rust And Corrosion Resistance
- Mandrel-Formed Power Plenum
- Leakproof O-Ringed Port Seals
- Include All Mounting Hardware
Description
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
| Air Injection Tubes | No |
|---|---|
| Bolt Size | 3/8-16 x 3/4 in |
| Bolts Included | No |
| CARB (California) Compliant | No |
| Collector Attachment | 3-Bolt Flange |
| Collector Diameter | 3.00 in |
| Collector Reducer Included | Yes |
| Collector Reducer Outlet Dia. | 2.50 in |
| Color | Silver |
| Design | Long Tube |
| drive | 4WD |
| EGT Port | No |
| Engine | GM Big Block |
| Finish | Ceramic Coated |
| Flange Thickness | 0.3125 in |
| Gasket Or Seal Included | Yes |
| Grade Type | Performance |
| Header Series | Flowtech II - Full Length |
| Header Style | Long Tube |
| Material | Mild Steel |
| Mounting Hardware Included | Yes |
| Oxygen Sensor Port | No |
| Port Shape | Round |
| Primary Tubing Diameter | 1 3/4 in |
| Quantity | Sold as a pair |
| UPC / GTIN | 00787480315304 |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| Year | Make | Model | Submodel | Engine | Note |
|---|---|---|---|---|---|
| 1973 - 1974 | Chevrolet | Blazer | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | C10 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | C10 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | C10 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | C10 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | C10 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | C10 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | C20 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | C20 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | C20 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | C20 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | C20 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | C20 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | C30 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | C30 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | C30 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | K10 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | K10 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | K10 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | K10 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | K10 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | K10 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | K20 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | K20 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | K20 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | K20 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | K20 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | K20 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | Chevrolet | K30 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | Chevrolet | K30 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | Chevrolet | K30 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | C15/C1500 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | C15/C1500 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | C15/C1500 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | C15/C1500 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | C15/C1500 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | C15/C1500 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | C25/C2500 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | C25/C2500 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | C25/C2500 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | C25/C2500 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | C25/C2500 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | C25/C2500 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | C35/C3500 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | C35/C3500 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | C35/C3500 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | Jimmy | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | K15/K1500 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | K15/K1500 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | K15/K1500 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | K15/K1500 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | K15/K1500 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | K15/K1500 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | K25/K2500 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | K25/K2500 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | K25/K2500 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | K25/K2500 Suburban | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | K25/K2500 Suburban | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | K25/K2500 Suburban | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1968 - 1969 | GMC | K35/K3500 Pickup | Base | 6.5L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1970 - 1972 | GMC | K35/K3500 Pickup | Base | 6.6L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |
| 1973 - 1974 | GMC | K35/K3500 Pickup | Base | 7.4L V8 | 1-3/4 inch Tube Diameter, Ceramic Coated, Standard Header, Primary Tube Coll. Size 1.75x3 in. w/o A.I.R. Tubes, Modify Stock Exh. To Retain Cat. Converter, Not Legal For Street Use |