Doug's Headers Headers - Full - 2.125 in Primary - 3.5 in Collector - Gaskets / Hardware / Reducers Included - Steel - Silver Ceramic - Big Block Chevy - GM A-Body 1968-72 - Kit - D331

Doug's Headers Headers - Full - 2.125 in Primary - 3.5 in Collector - Gaskets / Hardware / Reducers Included - Steel - Silver Ceramic - Big Block Chevy - GM A-Body 1968-72 - Kit - D331 is built for customers who need dependable headers performance without guesswork. This listing has been cleaned for easier fitment review, faster search, and a better Shopify shopping experience.

• Brand: Doug's Headers
• Part Number: D331
• SKU: BKLK_D331
• Product Type: Headers
• Fitment: 1968-1972 GM A-Body
• Approx. Weight: 51.20 lb
• Key Features: headers, exhaust, performance exhaust, bolt-on, body panel, race body

Doug's Headers Headers - Full - 2.125 in Primary - 3.5 in Collector - Gaskets / Hardware / Reducers Included - Steel - Silver Ceramic - Big Block Chevy - GM A-Body 1968-72 - Kit - D331. Ideal for race, performance, restoration, and custom automotive applications where the listed fitment and product type match the build.

Emissions Note: Emissions-related part. Catalog data does not show CARB approval; intended for off-road, racing, or non-emissions-controlled applications where applicable.

Confirm part number, fitment, and local compliance before ordering.