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Doug's Headers® D380-SS - Stainless Steel Polished Long Tube Exhaust Headers

1 review|1 Q&A|Item # mpn4643257128
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$1,516.45
In Stock (2) - Ships in 24 to 48 hrs
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Vehicle Fitment

Chevy

Specifications

Header Material
Stainless Steel
Finish
Polished
Header Style
Long Tube
Primary Diameter
1.875"
Bolts/Studs Included
Yes
Catalytic Converter(s) Included
No
Collector Attachment
Slip fit
Collector Diameter (in.)
4.00
Collector Reducers Included
No
Crossover Pipe Included
No
Cylinder Head Port Shape
Rectangular
Flange Style
Standard
Flange Thickness (in.)
0.38 in.
Gaskets Included
Yes
Header Color
Polished
Header Material
304 stainless steel
Header Style
Long tube one-piece
Motor Mounts Included
No
Primary Tube Gauge
16-gauge
Primary Tube Outside Diameter (in.)
1 7/8 in.
Quantity
Sold as a pair.
Spark Plug Position
Straight
Transmission Mount Included
No
Tuned
No
Weld-Up
No

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

Product Details

Stainless Steel Polished Long Tube Exhaust Headers (D380-SS) by Doug's Headers®. Primary Tubing Diameter: 1.875". Color: Silver. Header Coating: Uncoated. Header Style: Long Tube. Doug's Corvette Sidemount Headers Stainless Steel Header development and design is complex and requires a substantial amount of time and resources to do the job right. 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. 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.

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!

Doug's Headers Authorized Dealer
Brand:
Doug's Headers
Part Number:
D380-SS
UPC:
694342551087
Alternate MPN:
D380SS

Reviews

(1)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-1 of 1 Reviews
5 of 5
Woke Up My Car
I'm restoring my 1963 Mercury Meteor. Headers fit great, look killer. The car pulls so much better off the line now. Not the easiest install but totally worth it.
Posted by Jerome (Charlotte, NC) / February 09, 2025

Questions and Answers

(1)
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!
Question:
my port size is square 1.375 x 1.375 do you have same size ?
Doug's Headers® D380-B - 4-Tube Steel Hi-Temp Black Coated Long Tube Exhaust Headers
Posted by Customer / October 09, 20221975 Chevy Corvette
CARiD Answer:
Hello, this item is 1.875", but we have other options available which can be seen at this link https://www.carid.com/1975-chevy-corvette-performance-headers/
Posted by CARiD Expert / October 25, 2022