Doug’s Exhaust Header D308-B; Long Tube Black for 1967 to 1987 Chevy A Body, F Body, G Body 262 to 400

$746.67

Part #: D308-B

Brand: Doug's

UPC: 694342543426

Estimated Ship Date: 9/20/2025 (From manufacturer)

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Details

  • 3/8 in. Thick machined flanges to prevent warping
  • Precision formed long transition collectors and long tube design reduces backpressure and increases higher RPM horsepower
  • Heavy duty 16-gauge tubing for long life
  • Tubes are pre-polished to removed scratches before applying metallic ceramic or hi-temp black coating

Product Description

Long tube headers provide the greatest increases in horsepower and torque across the entire RPM spectrum. The choice of racers worldwide, Doug's long tube headers are designed for the car owner who wants maximum power and the highest quality header on the market.This fitment is tailored for popular aftermarket engine swap kits. Doug's engine swap headers were developed to solve common fitment issues in tight spaces, making your swap process smoother. No more guesswork or modifications needed - just straightforward installations that save you time and frustration.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Specifications

Year:
1967 to 1987
Make:
Chevy
Model:
A Body, F Body, G Body
Engine:
262 to 400
Header Style:
Long Tube
Header Finish:
Black
Quantity:
Sold As Set

Tech Resources

  • Document 1