Doug's Headers® D323-B - 4-Tube Steel Hi-Temp Black Coated Long Tube Exhaust Headers

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$809.45
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Product Details

4-Tube Steel Hi-Temp Black Coated Long Tube Exhaust Headers (D323-B) by Doug's Headers®. Primary Tubing Diameter: 1.875". Collector Outlet Diameter: 3.5". Color: Black. Header Coating: Ceramic. Header Style: Long Tube. 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.

Specifications

Series: 4-Tube
Header Material: Steel
Finish: Hi-Temp Black Coated
Header Style: Long Tube
Primary Diameter: 1.875"
Collector Diameter: 3.5"

Features

  • Doug's Headers D3373 Metallic Ceramic Coating
  • 3/8" thick flanges
  • 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
  • Tubes are pre-polished to remove scratches and the header is finished with a Metallic Ceramic Thermal Barrier
  • Coating polished to a high luster appearance offering corrosion and heat resistance up to 1400 degrees

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!

Part Number:
D323-B
UPC:
694342542238
Alternate MPN:
D323B

Vehicle Fitment

Chevy
Camaro 1967-1969
Chevy II 1968
Nova 1969-1974
Pontiac
Firebird 1967-1969

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Doug's Headers® D323-B - 4-Tube Steel Hi-Temp Black Coated Long Tube Exhaust Headers
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