Hedman Hedders® - Standard Duty Long Tube Racing Exhaust Headers

00 reviews|Item # 193404117
$218.93 - $820.24
In Stock (28) - Ships Tomorrow 08.16.18
1970 Mercury Cougar
Fits Following Model(s):
  • Base 5.8L with Air Conditioning without Smog Injection or Injection Heads with C4 Automatic Transmission
    For Models with Power Steering, Power Steering Bracket # 20120 Is Required.
    This part for Racing or Off-Road use only.
Product Options
Add To Cart
Order Now, Pay Later with
Add to Wishlist
Authorized Dealer

Have a Question? Ask a Specialist

888.634.9437Live Chat
Low Prices. Price match guarantee
Guaranteed Fitment. Always the correct part
In-House Experts. We know our products
Easy Returns. Quick & Hassle Free
Select Product Options
Please Select
    Total: $0.00
    Add To CartCancel

    Product Details

    Mercury Cougar Base 5.8L with Air Conditioning without Smog Injection or Injection Heads with C4 Automatic Transmission 1970, Standard Duty Long Tube Racing Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. These Hedman's headers will retain a cleaner look and hold up to extreme temperatures. They also feature heavy-duty, 0.375 in. thick, laser-cut flanges, and all primary tubes have smooth flowing mandrel bends.

    Fitment notes:

    • For Models with Power Steering, Power Steering Bracket # 20120 Is Required.
    • This part for Racing or Off-Road use only.


    Series: Standard Duty
    Header Style: Long Tube
    Primary Diameter: 1.625"
    Collector Diameter: 3"
    Emissions: Racing Only
    Tuned: No
    Crossover Pipe Included: No
    Gasket or Seal Included: Yes


    • Made from High Quality Materials
    • Built to Last
    • Made in the USA


    • Header(S)
    • New Bolts and Gasket(S) To Head
    • Reducer(S) and Hardware
    • Instructions

    Previously used exclusively in the aerospace industry, Hedman Hedders recognized it's potential for improving both the lifespan, and functionality of exhaust headers.

    Hedman's Standard-duty, Uncoated Headers are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing), and 0.25 flanges (some models use 0.375" flanges).

    The factory black paint applied to uncoated headers is not hi-temp, and is for pre-installation protection only. For the ultimate in protection against the elements, Hedman Hedders suggest Hedman's Original HTC coating.

    All Hedman street Hedders are MADE IN THE USA, and are backed by a lifetime warranty against manufacturing defects!

    Hedman Hedders®, a prominent header manufacturer for racing and street header marketplaces, started as a one-man shop in 1954. At first the company's products were designed for straightline drag racers. Over time they became highly popular with elite racing engine builders and racers for their outstanding performance and proven reliability. Made to environmental requirements using the latest computer technology, Hedman Hedders headers are guaranteed to outlast any headers you've used before.

    Warranty Information

    Hedman Hedders® products are covered by a Limited Lifetime Warranty, during which its products are warranted to be free from defects in material or workmanship. This Warranty does not apply to any products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper installation, or alterations.

    The Warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This Warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

    During the Warranty period, Hedman Hedders will repair or replace, at no charge, a product that is defective in materials or workmanship. Hedman Hedders reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this Warranty.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More
    Low Prices Price match guarantee
    In-House Experts We know our products
    Guaranteed Fitment Always the correct part
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.