LS Turbo Headers (Up and forward) 1-3/4" 409SS GM 4.8/5.3/6.0L V8 Natural Finish
Flowtech Headers are the perfect combination of quality and value. These "4 to 1" LS Turbo headers available in 1-3/4" and 1-7/8" tube diameters are an ideal design creating a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header.
Flowtech Headers are the perfect combination of quality and value. These "4 to 1" LS Turbo headers available in 1-3/4" and 1-7/8" tube diameters are an ideal design creating a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header.
- CNC Mandrel-bent tubes provide consistent tubing diameters for smooth flow and increases the cylinder scavenging effect and improves engine breathing
- Heavy duty 16-gauge 304SS (Polished Finish Only) and 409SS (Natural, Black Painted, and Ceramic Coated finishes) tubing for increased strength and durability
- 1-3/4” and 1-7/8” tubing diameters available for increased exhaust flow increasing performance and improved throttle response
- 3” collector for maximum strength and exhaust flow
- 7/16” thick header flange for a leak-free seal and maximum strength
- Premium aluminum header gaskets included
- 3” V-Band Flanges and Clamps are included
- Available in a total of four finishes (Natural, Black Painted, Ceramic Coated, and Polished)
| Attributes | |
| Air Injection Tubes | No |
| Application | Automotive |
| ASIN | B01DXD91T6 |
| Bolt size | M8 x 1.25 x 25mm, M8 x 1.25 x 25mm |
| Brand | Flowtech Exhaust, Flowtech Exhaust |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| CARB (California) Compliant | No, No |
| Category | Exhaust, Exhaust |
| Coated Finish | Natural |
| Coating/Finish | Natural |
| Collector Attachment | V-band, V-band |
| Collector Diameter | 3.000 in., 3.00 inch |
| Collector Diameter (in.) | 3.00 |
| Collector Port Diameter | 3.00, 3.00 |
| Collector Reducer Included | No |
| Collector Reducer Outlet Diameter | N/A |
| Collector Tube Size | 3.000 in. |
| Collector Tube Size (in.) | 3 |
| Color | Silver, Silver |
| Country of Origin (Primary) | CN |
| Cylinder Head Flange Thickness | 7/16" |
| Design | Shorty, Shorty |
| Drive | 2WD, 4WD |
| EGT (Exhaust Gas Temperature) Port | No |
| Emission Code | 4, 4, Off Road |
| Engine | GM Gen III/IV (LS), GM Gen III/IV (LS) |
| Engine Make/Size | Chevy LS Series |
| Finish | Natural, Natural |
| Flange Thickness | 0.4375, 7/16" |
| Gasket Or Seal Included | Yes, Yes |
| Grade Type | Performance, Performance |
| Harmonized Tariff Code (Schedule B) | 8708925000 |
| Hazardous Material Code | N |
| Head Style | Turbo |
| Header Finish | Natural, Natural |
| Header Series | Flowtech, Flowtech |
| Header Style | Turbo, Turbo |
| Life Cycle Status Code | Available to Order |
| Main Piping Diameter | 1-3/4, 1.75 |
| Material | 409 Stainless Steel, 409 Stainless Steel |
| Mounting Hardware Included | No, No |
| NAFTA Preference Criterion Code | B |
| Oxygen Sensor Port | No, No |
| Part Type | Exhaust Header, Exhaust Header |
| Pipe Wall Gauge | 16 |
| Port Shape | Same As Port/Can Be Matched, Round |
| Primary Tube Dia. | 1-3/4 inch, 1-3/4 inch |
| Primary Tube Diameter | 1.750 in. |
| Primary Tubing Diameter | 1-3/4, 1 3/4 |
| Product Type | Headers, Headers |
| Quantity | Sold as a Pair, Sold as a Pair |
| Sale Category | Exhaust |
| SDR Required Flag | N |
| Sheen Level | Semi-Gloss, Semi-Gloss |
| Sub Category | Exhaust Manifolds, Exhaust Manifolds |
| Tube Diameter | 1.750 in. |
| Tube Direction | Up Swept |
| Tube Size | 1.75 |
| Tube Wall Thickness | 16, 16 |
| Tube Wall Thickness (GA) | 16GA |
| Warning | California Proposition 65, California Proposition 65 |
| Warranty Time | 90 |
| GTIN | 00090127733028 |