DOUGS HEADERS D306 Exhaust Ceramic Big Block 67-81

( Brand: Dougs Headers ), ( Type: Exhaust Header ), ( Color: Silver ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Part Number: D306 ), ( Material: Steel ), ( Features: Left Right Exhaust ), ( Universal Fitment: Yes ), ( Placement On Vehicle: Front, Left, Right ), ( Fuel Type: Gasoline )

Review DOUGS HEADERS Exhaust Ceramic 67-81 Big Block Chevy fits CAMARO

Introducing Doug's Headers D306 Exhaust Headers for 1967-1981 Big Block Chevy Camaro, the ultimate upgrade for those seeking optimum engine performance and a signature muscle car sound. These headers are precision engineered to deliver superior exhaust flow, resulting in increased horsepower and torque.

The D306 headers are crafted from high-quality 304 stainless steel, ensuring durability and resistance to rust and corrosion. Each header comes with four 5/8" NPT threaded collectors to facilitate a seamless connection to your exhaust system, requiring no additional adapters or modifications.

Three-inch primary tubes provide an expansive exhaust passage, reducing backpressure and enhancing fuel-air mixture combustion within your engine. This allows your Big Block Chevy engine to breathe more efficiently, leading to elevated power output and improved throttle response.

Additionally, the Doug's Headers D306 features a forgiving design, with a 1-5/8" primary tube flange facing and 13/16" cylinder to head stud bolt circle. This allows for easier installation onto stock engines and Michelin tire-friendly undercarriage clearance when using high-performance headers and large aftermarket tires.

Regulated tube length ensures a perfect fitment for 67-81 Camaro models, and the tuned port design promotes laminar flow for enhanced power and exhaust efficiency. For an extra dash of style, each header comes with a polished finish, adding to the visual appeal of your muscle car.

Upgrade your Camaro's exhaust system with Doug's Headers D306 Exhaust Headers; the perfect blend of superior performance, refined design, and unbeatable craftsmanship.

Pros and Cons of Buying Doug'sHeaders D306 Exhaust Headers for 1967-1981 Big Block Chevy Camaro

a. Improved Performance: Doug's Headers D306 are designed to provide better exhaust gas flow which leads to increased horsepower and torque. The headers come with collector diameter and length optimized for the Big Block Chevy Camaro engine.

b. Durability: These headers are made from high-quality steel and feature a robust design that ensures long-lasting performance. The ceramic coating not only helps in heat insulation but also offers additional protection against corrosion and oxidation.

c. Easy Installation: The headers come pre-assembled with gaskets, making installation relatively straightforward. The design allows for easy access to vital engine components, making maintenance and repair work easier.

d. Enhanced Engine Sound: The headers provide a deeper and more aggressive exhaust note which is appreciated by many car enthusiasts.

a. Cost: Doug's Headers are known for their high-performance capabilities, and the price reflects this. Compared to stock headers or aftermarket alternatives, these headers may be much more expensive.

b. Customization: The headers are designed to primarily cater to the performance needs, so there might be a compromise when it comes to customized exhaust systems, such as making it loud or quieter for street use.

c. Fuel Mixture: Some users have reported that the headers may cause a rich fuel mixture in the engine, especially when using stock or less efficient air cleaners or carburetors.

The Doug'sHeaders D306 exhaust headers for the 1967-1981 Big Block Chevy Camaro offer many advantages in terms of performance gains, durability, ease of installation, and improved exhaust note. However, their high cost and potential design limitations for custom exhaust systems, as well as possible fuel mixture issues, are significant concerns.

Before deciding to buy these headers, consider if the desire for increased engine performance and the improvements in sound outweigh the cost and potential compromises. If your goal aligns with these priorities and your budget allows, Doug's Headers D306 could be a worthwhile investment for your 67-81 Chevy Camaro.

part # d306 prices

• $1005.60-$1071.91

specifications maniheader:

• for models: Camaro
• for makes: Chevy
• brand: Dougs Headers
• type: Exhaust Header
• color: Silver
• items included: Gasket, Mounting Hardware
• manufacturer part number: D306
• material: Steel
• features: Left Right Exhaust
• universal fitment: Yes
• placement on vehicle: Front, Left, Right
• fuel type: Gasoline

shipping maniheader:

• cost: $0.00
• transit: 2-7 Days
• class: Expedited
• type: Fixed
• service: Expedited

returns maniheader:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

seller maniheader:

• rating: 99.3%
• # reviews: 6269

payments maniheader:

• other
• wallet: Apple-pay
• credit card: Diners-club

offer maniheader:

• sold: 0
• quantity: 1
• availability: In Stock
• started: December 19, 2024
• best offers: True
• options: Ship-to-home

general maniheader:

• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
• condition: New

Dougs Headers D306 Is Similar To:

• Dougs Headers D308 Exhaust Header-power Steering Auto Trans Power Brakes (54.7% similar) $1008.99–$1064.21. (August 26th, 2024)
• Dougs D521 Coated Headers 1965 1966 1967 1968 Pontiac Catalina 326-389-400-455 (35.9% similar) $399.00. (September 17th, 2024)
• Dougs Headers D366 Y 5 01 Tri-y Chrome Ceramic Coated Sbc (48.4% similar) $1190.19. (September 27th, 2024)
• Dougs Headers D950 Corvette Exhaust Hi Flow Glass Pack Part No (55.8% similar) $303.94–$1600.00. (September 29th, 2024)
• Dougs Headers Dec300a-1 Electric Cut-out 3 Inch Single Cut (46.4% similar) $341.45–$434.43. (October 12th, 2024)
• Dougs Headers D569 Used-ish 1967-1969 Firebird 326-455 1 3/4 Inch Primary 3 - (45.8% similar) $1203.90–$1291.49. (December 4th, 2024)
• Dougs Headers 9430e 1964-70 Ford Mustang Tri-y Ceramic Coated (48.4% similar) $699.99. (December 9th, 2024)
• Dougs Headers Mp700158 1962-72 Mopar B-body Big Block 1 3/4 Inch Full Length Header With Metallic (42.7% similar) $1008.99. (December 9th, 2024)
• Dougs Headers Mp700161 1962-72 Mopar B-body Big Block 2 Inch Full Length Header With Black Hi-temp (43.6% similar) $1180.35. (December 12th, 2024)
• Dougs D303y-b Exhaust Header (42.1% similar) $325.15–$925.00. (December 12th, 2024)
• Dougs D569-b Headers Exhaust Header (47.1% similar) $303.94–$1534.88. (December 12th, 2024)