Discover Doug's Headers D317-b 1 3/4" 4-tube Full Length Header Chevy Ii Small Block Chevrolet 62-67 Hi-temp Black Coating Accessory [3Ixnej28]

Doug's Headers D317-B: Performance-Enhancing Headers for Chevy II

Introducing the Doug's Headers D317-B, the ultimate choice for Chevy II Small Block Chevrolet enthusiasts seeking top-notch performance headers. Designed to enhance horsepower and torque, these full-length headers are a must-have for those who demand the best from their vehicles. With a robust 3/8" thick machined flange to prevent warping, these headers are built to last. Their precision-formed long transition collectors and long tube design ensure reduced backpressure and increased power at higher RPMs. Don't settle for anything less when it comes to maximizing your Chevy II's potential.

Technical Specifications and Features

The Doug's Headers D317-B are engineered with heavy-duty 16-gauge tubing for long-lasting performance. Each tube is pre-polished to remove scratches before applying a durable metallic ceramic or hi-temp black coating, ensuring a sleek and polished look. Here are the key specifications: finish in hi-temp black coating, made of steel, full-length design, primary tubing diameter of 1.75 IN, collector port diameter of 3.0 IN, and SAP port shape. With a 16 Gauge tube wall thickness and a 0.375 IN flange thickness, these headers are designed to handle the toughest conditions. Additionally, they come with a 3-bolt flange collector attachment, EGT port and oxygen sensor port options, and are available in a matte black finish. These headers also include a gasket and mounting hardware, making installation a breeze.

Perfect for Power Enthusiasts and Drag Racers

Whether you're a seasoned racer or a dedicated enthusiast, Doug's Headers D317-B are the perfect choice to boost your Chevy II's performance. Long tube headers are renowned for providing the greatest increases in horsepower and torque across the entire RPM spectrum, making them a favorite among racers worldwide. With Doug's Headers, you're not just purchasing a component; you're investing in a symbol of excellence and a commitment to leading-edge performance. Embrace the glory days of muscle cars and drag racing with Doug's Headers. Experience the unmatched quality and performance that will take your Chevy II to new heights, on the track or on the street.