Doug’s Exhaust Header D306-B; 1.750 in. 3.000 in. Mid Length 16 Gauge Black Mild Steel for 1964 to 1977 Chevy Camaro, Caprice, Chevelle, Nova, El Camino, Monte Carlo 396 to 454

$788.19

Part #: D306-B

Brand: Doug's

UPC: 694342542740

Estimated Ship Date: 9/23/2025 (From manufacturer)

This item has a $63.81 oversized shipping charge.
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Details

  • 3/8 in. Thick machined flanges to prevent warping
  • CNC mandrel bent tubes for ensuring accurate fit and optimal flow
  • 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

Mid-Length Headers, often called Clipsters, are engineered to provide superior performance gains over Manifold Replacements or Block Hugger style headers. These headers enhance your vehicles's horsepower and torque while preserving ground clearance for cars with a lowered stance and trucks where long tube headers may hang to low.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:
1964 to 1977
Make:
Chevy
Model:
Camaro, Caprice, Chevelle, Nova, El Camino, Monte Carlo
Engine:
396 to 454
Header Style:
Mid Length
Header Material:
Mild Steel
Header Finish:
Black
Primary Tube Diameter (in):
1.750 in.
Collector Attachment:
3 Bolt Flange
Collector Diameter:
3.000 in.
Primary Tube Gauge:
16 Gauge
Flange Thickness (in):
3/8 in.
Includes Bolts/Studs:
Yes
Includes Gaskets:
Yes
Includes Reducers:
Yes
Quantity:
Sold As Set

Tech Resources

  • Document 1