Flowmaster Stainless Steel American Thunder Exhaust Systems 817104 System, Thunder, Header-back, Dual, Steel, Split Rear Exit, Chevy, Pontiac, Kit
Flowmaster Stainless Steel American Thunder Exhaust Systems 817104 System, Thunder, Header-back, Dual, Steel, Split Rear Exit, Chevy, Pontiac, Kit
Description
IMPORTANT NOTICE: Note for Australian and European MarketsUnless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.(keyword: header)Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Flowmaster, Flowmaster (holley) StreetFX SKU flo817104 SFX Item ID 4984126 Accounting SKU flo-817104 Manufacturer SKU 817104 Manufacturer UPC 700042024773 Alternative References 817104, FLM817104, FLO-817104
Data: v2 - Desc: v4.2 - Upd: 2026-10-13 15:46:27
Part Type
Exhaust Systems
Specifications
Exhaust System, American Thunder, Header-back, Dual, Stainless Steel, Split Rear Exit, Chevy, Pontiac, Kit
Flowmaster Stainless Steel American Thunder exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is Flowmaster's use of mandrel-bent tubing. Their tubing allows for superior exhaust gas flow, while their stainless steel construction allows for their corrosion-resistant qualities. These American Thunder exhaust systems also feature a stainless steel muffler(s) that'll give you plenty of Flowmaster sound.
| Product Attributes | |
|---|---|
| Brand | Flowmaster |
| Manufacturer's Part Number | 817104 |
| Part Type | Exhaust Systems |
| Product Line | Flowmaster Stainless Steel American Thunder Exhaust Systems |
| UPC | 700042024773 |
| System Material | 409 stainless steel |
| System Style | Header-back |
| Exhaust Type | Dual |
| Exit Location | Split rear |
| System Finish | Natural |
| Catalytic Converter(s) Included | No |
| Intermediate Pipe Diameter (in.) | 2.50 in. |
| Muffler Included | Yes |
| Muffler Quantity | One |
| Muffler Configuration | Dual inlet/Dual outlet |
| Muffler Style | Chambered |
| Muffler Material | 409 stainless steel |
| Muffler Color | Black |
| Hardware Included | Yes |
| Tailpipe Diameter (in.) | 2.50 in. |
| Tip Included | No |
| Remanufactured | No |
| Quantity | Sold as a kit. |
| Notes | Convertible models require an aftermarket X -brace or 3/8 in. shims for clearance. Uses the 80 Series crossflow muffler. |
| Special Attention | It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards. |
Reference Information
| Brand Name/s | Flowmaster |
|---|---|
| StreetFX SKU | flo817104 |
| SFX Item ID | 4984126 |
| Supplier Item Code | 4984126 |
| Manufacturer SKU | 817104 |
| Manufacturer UPC | 700042024773 |
| Alternative References | FLM817104 |
Compatibility
No specific fitment data available for this part. For clarification, please contact us.
Detailed Compatibility
| Application Data | |
|---|---|
| Application Notes | American Thunder Header Back Exhaust System; 409S Stainless Steel~Does Not Fit Convertibles w/o X-Brace Modification, Dual; Dual Rear Exit; Incl. 2.5 in. Tubing From Trans X-Member Back/H-Pipe/Hardware/80 Series(TM) Crossflow Muffler;Legal On Non-Emissions Controlled Vehicles Or For Race Use |
| Bed Length Inches/Centimeters | N/R, N/R |
| Beginning Year | 1967 |
| Body Style | Convertible |
| CC | 6489 |
| CID | 396 |
| Drivetrain | RWD |
| Ending Year | 1967 |
| Engine Family | Chevy big block Mark IV |
| Engine Size | 6.5L/396 |
| Engine Type | V8 |
| Liter | 6.5 |
| Make | CHEVROLET |
| Model | CAMARO |
| Region | USA |
| Submodel | BASE |
| Transmission | Automatic |
| Application Notes | RWD; Transmission; 2.50 inch Stainless Steel, LS Swap, LT Swap, Small Block Chevy Swap, Big Block Chevy Swap, Moderate Sound |
| Bed Length Inches/Centimeters | N/R, N/R |
| Beginning Year | 1967 |
| Body Style | Convertible |
| CC | 6489 |
| CID | 396 |
| Drivetrain | RWD |
| Ending Year | 1967 |
| Engine Family | Chevy big block Mark IV |
| Engine Size | 6.5L/396 |
| Engine Type | V8 |
| Liter | 6.5 |
| Make | CHEVROLET |
| Model | CAMARO |
| Region | USA |
| Submodel | BASE |
| Transmission | Automatic |
| Application Notes | American Thunder Header Back Exhaust System; 409S Stainless Steel~Does Not Fit Convertibles w/o X-Brace Modification, Dual; Dual Rear Exit; Incl. 2.5 in. Tubing From Trans X-Member Back/H-Pipe/Hardware/80 Series(TM) Crossflow Muffler;Legal On Non-Emissions Controlled Vehicles Or For Race Use |
| Bed Length Inches/Centimeters | N/R, N/R |
| Beginning Year | 1967 |
| Body Style | Convertible |
| CC | 6489 |
| CID | 396 |
| Drivetrain | RWD |
| Ending Year | 1967 |
| Engine Family | Chevy big block Mark IV |
| Engine Size | 6.5L/396 |
| Engine Type | V8 |
| Liter | 6.5 |
| Make | CHEVROLET |
| Model | CAMARO |
| Region | USA |
| Submodel | BASE |
| Transmission | Manual |
This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.
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