Doug's Headers® - Tri-Y Long Tube Exhaust Headers

1 review|Item # 4966224539
Guaranteed Fit
1966 Chevy Suburban
Fitment notes:
  • 5.3L
    Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines / Fits most angle plug heads / Legal for use on 1966 Suburban Emission Vehicles in 50 States.
Authorized Dealer
$706.95 - $946.45
In Stock - Ships in 24 to 48 hrs
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Features

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

Product Details

Chevy Suburban 5.3L 1966, Tri-Y Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". 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:
D300YD300Y-B

Reviews

(1)
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/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.
Doug's Headers® D662Y - Tri-Y Metallic Ceramic Coated Long Tube Exhaust Headers
Posted by Jerome (Charlotte, NC) / February 09, 2025