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Doug's Headers® D370Y - Tri-Y Metallic Ceramic Coated Long Tube Exhaust Headers

1 review|Item # mpn4564003966
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Notes:
  • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
Authorized Dealer
$900.95
In Stock (8) - Ships in 24 to 48 hrs
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Vehicle Fitment

Chevy
Oldsmobile
Pontiac

Specifications

Series
Tri-Y
Finish
Metallic Ceramic Coated
Header Style
Long Tube
Primary Diameter
1.625"-2"
Bolts/Studs Included
Yes
Catalytic Converter(s) Included
No
Collector Attachment
3-bolt flange
Collector Diameter (in.)
3.00
Collector Reducer Exit Diameter
2.500 in.
Collector Reducers Included
Yes
Crossover Pipe Included
No
Cylinder Head Port Shape
Oval
Flange Style
Standard
Flange Thickness (in.)
0.38 in.
Gaskets Included
Yes
Header Color
Silver ceramic coated
Header Material
Steel
Header Style
Tri-Y one-piece
Motor Mounts Included
No
Primary Tube Gauge
16-gauge
Primary Tube Outside Diameter (in.)
1 5/8 in.
Quantity
Sold as a pair.
Spark Plug Position
Angle/Straight
Transmission Mount Included
No
Tuned
No
Weld-Up
No

Features

  • Designed to boost your vehicle's performance
  • Made from high-quality materials
  • Ensures unrivaled durability
  • Provides reliable service for years ahead

Product Details

Tri-Y Metallic Ceramic Coated Long Tube Exhaust Headers (D370Y) by Doug's Headers®. Primary Tubing Diameter: 1.625"-2". Color: Silver. Header Coating: Ceramic. Header Style: Long Tube. This Doug's Headers product is just the option for you in case you want to get the most out of your auto. It is made from first-rate materials to provide the highest level of quality. Meticulously engineered by expert professionals, it ensures maximum durability and many years of efficient service.

Doug's Headers Authorized Dealer
Brand:
Doug's Headers
Part Number:
D370Y
UPC:
694342540524

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

(0)
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!