Doug's Headers 1 3/4" 4-Tube Full Length D-Port Headers Pontiac GTO 326-455 68-72 Black Painted

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SKU: DHE-D590-B

Doug's Headers D590-R 1 3/4" 4-Tube Full Length Header Pontiac GTO 326-455 68-72 Black Painted

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Pricing: $892.80

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Description

3/8" Thick machined flanges...no warping CNC mandrel bent tubes... accurate fit & better flow Precision formed long transition collectors and long tube design... reduces backpressure and increases higher RPM horsepower Heavy 16 gauge tubing...longer life Tubes are pre-polished to remove scratches and the header is left unfinished (raw steel) for individual customizing

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