Doug's Headers D3336 Full-Length Headers for GM LS Engines

Enhance the performance of your classic GM A-Body with the Doug's Headers D3336. These full-length headers are specifically designed for GM LS-Series engines and fit 1964-1972 GM A-Body vehicles, including popular models like the Chevelle. They are engineered to optimize exhaust flow, leading to significant gains in horsepower and torque.

Key Features:

• Primary Tube Diameter: 1.75 inches, ideal for a wide range of GM LS engine applications.
• Collector Diameter: 3 inches, promoting efficient exhaust gas expulsion.
• Material: Constructed from high-quality steel for durability and long-term performance.
• Coating: Features a protective ceramic coating that resists heat and corrosion, ensuring longevity and a clean appearance.
• Vehicle Fitment: Precisely designed for 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, and 1972 GM A-Body models.
• Engine Application: Tailored for GM LS-Series engines.
• Includes: Sold as a pair for a complete installation.

The D3336 headers offer a perfect blend of performance enhancement and aesthetic appeal. The ceramic coating not only protects the headers from extreme temperatures and rust but also helps to reduce under-hood heat, contributing to a cooler engine bay. Designed for a straightforward installation, these headers integrate well with existing chassis and engine configurations. Experience a noticeable improvement in your vehicle's throttle response and overall power output. Upgrade your classic muscle car's exhaust system with the superior quality of Doug's Headers D3336.

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