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Doug's Headers D6671 1-3/4' 4-Tube Full Length Metallic Ceramic Coated Exhaust Header for Small Block Ford 79-93

Free shipping on orders over $29.99

$837.99

$ 99 .00 $99.00

In Stock
  • Thick flanges (3/8 inch to 5/8 inch) with no warping
  • CNC mandrel bent tubes for an accurate fit and a better flow
  • Precision formed long transition collectors that reduces backpressure
  • Heavy gauge tubing (16 and 14G) for longer life
  • Header tubes are pre-polished for a better appearance


Header development and design is complex and requires a substantial amount of time and resources to do the job right! Every Doug's header is tuned with the proper tube size and length to efficiently remove all the exhaust from each cylinder, reducing pumping losses resulting in a dramatic increases in horsepower and torque. Doug's headers are carefully developed on the vehicles they are intended to fit and are re-checked numerous times during the design and manufacturing process.


Gary
Reviewed in the United States on May 2, 2024
Headers seem ok, I would think the spray on ceramic coating should be better for almost $1,000. Most of the exhaust was packaged fairly well however I recieved mine with a dent right in the top of the primary for everyone to see!
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