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Big Block Chevy Dragster Header Collectors - Merge

SAME DAY SHIPPING! Order within the next 8 hours 30 minutes and receive same day shipping

Big Block Chevy Dragster Header Collectors - Merge
Big Block Chevy Dragster Header Collectors - Merge

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Please NOTE the following about this product:

  • This product is discontinued.

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What's in the Box

Ceramic coated header collectors for big block Chevy dragster headers.

Item Details

Slip Over: 2-1/4", Outlet Size: 4"

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Dynatech 780-12518 Ceramic Coated Merge Collector, 2-1/4 x 4 Inch
SKU-31178012518
                        

Dynatech® Ceramic Coated Merge Collectors are a popular option when your racing application requires maximum horsepower. Merge collectors are not usually a "bolt it on and go" part. In order to realize the full potential of this collector design, dyno testing is recommended.

  • 100% TIG-welded
  • Optimum reduction angle
  • Increases torque and horsepower
  • Sold individually
  • Listed as Primary I.D. x Collector O.D.

Note: Does not include O2 bungs. To purchase separately, order part 311-78510097.

How It Works (PDF)