Doug’s Headers (D451-R): 1¾” Four-Tube Full-Length Header Set for Mopar B-Body Big Block

With warp-free, 3/8”-thick machined flanges and CNC mandrel-bent tubes, the raw-steel 1¾” four-tube full-length header set (D451-R) from Doug’s Headers offers an accurate fit and better flow for your Mopar B-body big block application. Its precision-formed, long-transition collectors and long tubes both reduce backpressure and increase higher-RPM horsepower, while the 16-gauge heavy tubing extends performance life. Finally, Doug’s Headers has pre-polished the tubes to remove scratches and left the header unfinished for your customization.

Features

  • For Mopar B-body big block.
  • 3/8”-thick machined flanges for no warping.
  • CNC mandrel-bent tubes for an accurate fit and better flow.
  • Precision-formed long-transition collectors and long tubes reduce backpressure and increase higher-RPM horsepower.
  • Heavy 16-gauge tubing for longer life.
  • Tubes are pre-polished to remove scratches.
  • Header is unfinished (raw steel) for individual customizing.
Dougs Headers D451-R Headers for Mopar B-Body Big Block

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

SA Design (SA327): Mopar B-Body Restoration 1966-1970

Chrysler B-Bodies from 1966 to 1970 are the most-restored cars in the franchise’s storied history. Popular models among them include the Charger, Coronet, GTX, Road Runner, and Super Bee. Restoring a Mopar B-Body is easier than ever with numerous of available aftermarket parts suppliers. This book offers an in-depth resource for restoring a Mopar B-Body. Step-by-step processes walk you through the tasks of metal repair, suspension rebuild, driveline verification, interior restoration, and more. All components are addressed, creating the most complete resource in the marketplace. With multiple step-by-step procedures and more than 400 color photographs, this is the most complete hands-on book ever written covering these coveted Chryslers. This will be your primary resource when it’s time to tackle a full restoration or complete a simple repair.

SA Design SA327
SA Design SA327

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.