4-Tube Hi-Temp Black Coated Short Tube Exhaust Headers (D337-B) by Doug's Headers®. Primary Tubing Diameter: 1.75". Color: Black. Header Coating: Ceramic. Header Style: Short Tube. Doug's Headers development and design is complex and requires a substantial amount of time and resources to do the job right! Many manufacturers are unwilling to make the commitment and instead offer compromised headers at lower prices. Doug's will not compromise performance, quality or fit to compete with inferior designs at cheap prices.
Specifications
Series: 4-Tube
Finish: Hi-Temp Black Coated
Header Style: Short Tube
Primary Diameter: 1.75"
Features
3/8" Thick machined flanges...no warping
CNC mandrel bent tubes... accurate fit & better flow
Provide improved ground clearance for popular muscle cars and street rods
Heavy 16 gauge tubing...longer life
Tubes are pre-polished to remove scratches and the header is left unfinished (raw steel) for individual customizing
Doug's Headers® are ideal for muscle cars, street rods, and race cars, as well as trucks, SUVs, and motorhomes. With more than 50 years of experience, Doug's Headers is a name you can trust for superior quality and fit. Doug has been elected to five different drag racing halls of fame and is truly a pioneer in the manufacturing of high performance exhaust systems!
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Doug's Headers® D337-B - 4-Tube Hi-Temp Black Coated Short Tube Exhaust Headers
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Questions and Answers
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If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!