$121 Off
$121 Off
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#447D320SS
Doug's Headers D320 Full Length Header, 2 In, 67-69 Camaro, SS
- Natural stainless-steel finish offers superior resistance to rust and corrosion
- 3/8" thick 304 stainless machine flanges to prevent warping
- CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
$1,210.12
/pair
Factory Shipped
$1,331.13
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Product Summary
Long Tube Header Tube Type, Round Exhaust Port Shape
- Natural stainless-steel finish offers superior resistance to rust and corrosion
- 3/8" thick 304 stainless machine flanges to prevent warping
- CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
- Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower
Key Specs
| MFG. Part # | D320-SS |
| Header Tube Type | Long Tube |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 2" |
Need To Know
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855.313.9176Quick and Easy Returns
Return PolicyDoug's Headers D320-SS Details
Doug's Headers D320-SS Details
Features & Benefits
- Natural stainless-steel finish offers superior resistance to rust and corrosion
- 3/8" thick 304 stainless machine flanges to prevent warping
- CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
- Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower
Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market. This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in tight spaces, making your swap process smoother. No more guesswork or modifications needed - just straightforward installations that save you time and frustration.
For the enthusiast who demands the best, Doug's Headers are not just components; they're a statement of excellence, a commitment to leading-edge performance, and a nod to the glory days of muscle cars and drag racing. Join the ranks of champions. Experience the unmatched quality and performance of Doug's Headers today.
Manufacturer Specs:
| Finish | 304 Stainless Steel |
|---|---|
| Material | 304 Stainless Steel |
| Design | Full-length |
| Primary Tubing Diameter | 2.0 Inches |
| Collector Port Diameter | 3.5 Inches |
| Port Shape | Round |
| Tube Wall Thickness | 16 Gauge |
| Flange Thickness | 0.375 Inches |
| Collector Attachment | 3-Bolt Flange |
| Oxygen Sensor Port | No |
| Gasket Or Seal Included | Yes |
| Mounting Hardware Included | Yes |
| Grade Type | Performance |
| Color | Silver |
| Sheen Level | Satin |
Manufacturer Listed Applications & Notes
| Year / Make / Model | 1968 Chevrolet Chevy II |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 396 |
| Notes |
|
| Year / Make / Model | 1967-1969 Chevrolet Camaro |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 396 |
| Notes |
|
| Year / Make / Model | 1969 Chevrolet Camaro |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 427 |
| Notes |
|
| Year / Make / Model | 1969-1974 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Notes |
|
| Year / Make / Model | 1969-1970 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 396 |
| Notes |
|
| Year / Make / Model | 1970-1972 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 402 |
| Notes |
|
| Year / Make / Model | 1970-1971 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 454 |
| Notes |
|
| Year / Make / Model | 1967-1969 Pontiac Firebird |
|---|---|
| Engine Type | V8 |
| Notes |
|
Specs
Applications
| Year / Make / Model | 1968 Chevrolet Chevy II |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 396 |
| Notes |
|
| Year / Make / Model | 1967-1969 Chevrolet Camaro |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 396 |
| Notes |
|
| Year / Make / Model | 1969 Chevrolet Camaro |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 427 |
| Notes |
|
| Year / Make / Model | 1969-1974 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Notes |
|
| Year / Make / Model | 1969-1970 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 396 |
| Notes |
|
| Year / Make / Model | 1970-1972 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 402 |
| Notes |
|
| Year / Make / Model | 1970-1971 Chevrolet Nova |
|---|---|
| Engine Type | V8 |
| Engine Size(s) | Cubic Inches: 454 |
| Notes |
|
| Year / Make / Model | 1967-1969 Pontiac Firebird |
|---|---|
| Engine Type | V8 |
| Notes |
|
Guides & Documents
Warranty Information
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Warranty Information
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All Doug's headers and exhaust products are guaranteed, to the original purchaser, to be free of defects in materials and workmanship for one year. This warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation, customer applied aftermarket coatings or any other discoloration or corrosion of finished surfaces. Damage or product failure resulting from collision,improper installation, off-road use, road hazards, the use of exhaust insulting wrap or like products or rust occurring after installation, is not covered by the warranty. Should a part become defective it should be returned to the original selling retailer and must be accompanied with the original sales receipt. If there is no retailer in your area, call the factory for a return authorization and return your part prepaid to the factory for inspection. PerTronix reserves the right to replace or repair the alleged defective part and return the part freight collect.
Doug's Headers D320-SS Specifications
Doug's Headers D320-SS Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | D320-SS |
| Brand | Doug's Headers |
| Header Tube Type | Long Tube |
| Exhaust Port Shape | Round |
| Flange Style | Standard |
| Primary Tube Diameter | 2" |
| Material Type | Stainless Steel |
| Color | Silver |
| Weld-Up | No |
| Collector Diameter | 3-1/2 Inch |
| Finish | Satin |
| Hardware Included | Yes |
| Gasket(s) Included | Yes |
| GENERAL | |
| Sold in Quantity | Pair |
| GTIN Code | 694342557089 |
| Primary Tube Gauge | 16-gauge |
Ratings & Reviews
Ratings & Reviews
Questions & Answers
Questions & Answers
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