Doug's Headers® D690YA - Tri-Y Metallic Ceramic Coated Long Tube Exhaust Headers

1 review|Item # mpn4564015474
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Notes:
  • This product is legal for installation on pre-pollution-controlled (1974 & older) vehicles ONLY. It is NOT legal for installation on pollution- controlled vehicles required to meet state & federal emissions standards.
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$918.45
In Stock (8) - Ships in 24 to 48 hrs
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Vehicle Fitment

Ford
Mercury

Specifications

Series
Tri-Y
Finish
Metallic Ceramic Coated
Header Style
Long Tube
Primary Diameter
1.625"
Collector Diameter
2.5"
Inlet Port Shape
Same as Port
Port shape
Same as Port
Bolts/Studs Included
Yes
Catalytic Converter(s) Included
No
Collector Attachment
3-bolt flange
Collector Diameter (in.)
2.50
Collector Reducer Exit Diameter
2.500 in.
Collector Reducers Included
Yes
Crossover Pipe Included
No
Cylinder Head Port Shape
SAP
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 (D690YA) by Doug's Headers®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". 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.

Part Number:
D690YA
UPC:
694342510848

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!