Doug's Headers D317 Full-Length Headers for Small Block Chevy

Enhance the performance and sound of your classic Small Block Chevy with the Doug's Headers D317. These full-length headers are expertly designed for 1962-1967 Chevy II (Nova) models, providing an optimal balance of performance and fitment for Small Block Chevy engines.

Key Features:

• Primary Tube Diameter: 1.75 inches, suitable for a wide range of Small Block Chevy engine configurations.
• Collector Diameter: 3 inches, ensuring efficient exhaust gas velocity and scavenging.
• Material: Fabricated from durable steel for reliability and longevity under demanding conditions.
• Coating: Features a protective ceramic coating that offers superior resistance to heat and corrosion, maintaining appearance and performance.
• Vehicle Fitment: Precision-fit for 1962, 1963, 1964, 1965, 1966, and 1967 Chevy II (Nova) models.
• Engine Application: Engineered for Small Block Chevy engines.
• Includes: Sold as a pair for a complete exhaust upgrade.

The D317 headers are designed to deliver a noticeable improvement in horsepower and torque, along with an aggressive exhaust note. The ceramic coating not only protects the headers from the elements but also helps to insulate the engine bay, reducing ambient temperatures. Installation is designed to be as seamless as possible, integrating well with the chassis of the specified Chevy II models. Experience the quality and performance that Doug's Headers are known for.

Get the best performance exhaust upgrades for your classic Chevy at GGCRACING.