Flowtech® - Afterburner™ Mild Steel Long Tube Exhaust Headers

00 reviews|Item # 231217390
$246.95 - $426.95
In Stock - Ships in 24 to 48 hrs
1974 Chevy Monte Carlo
Fits Following Model(s):
  • J / K / L / R / T / U Engine VIN Character Automatic Transmission
    Must Modify Rotary Air Conditioning Bracket.
    Must Modify Stock Exhaust To Retain Catalytic Converter.
    This part for Racing or Off-Road use only.
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    Product Details

    Chevy Monte Carlo J / K / L / R / T / U Engine VIN Character Automatic Transmission 1974, Afterburner™ Mild Steel Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. All hardware and premium gaskets included for a complete installation. FLOWTECH Afterburner headers provide an optimal balance between horsepower output and maximum torque. The stainless steel Turbo Chamber secondary collectors scavanges exhaust gases from the out-of-sequence cylinder at the same flow rate as the other 3 cylinders on the same bank. The Turbo Chamber combines with small primary tubes to produce low RPM torque without sacrificing mid and upper-RPM horsepower. The result is a broad power band and strong torque multiplication whenever you need it. With Afterburner you are always good to go!

    Fitment notes:

    • Must Modify Rotary Air Conditioning Bracket.
    • Must Modify Stock Exhaust To Retain Catalytic Converter.
    • This part for Racing or Off-Road use only.



    Series: Afterburner™
    Header Material: Mild Steel
    Header Style: Long Tube
    Primary Diameter: 1.625"
    Collector Diameter: 3"
    Emissions: Racing Only


    • Innovative design for small block Chevy equipped vehicles
    • Increases both horsepower and torque Large 3" secondary collector
    • Patented Turbo Chamber design to increase scavenging and smooth exhaust pulses
    • Premium high temperature electrostatic gray finish

    This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Flowtech Exhausts will last a lifetime. It will meet your needs and deliver great quality at an affordable cost.

    Flowtech Exhausts is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Flowtech Exhausts are made with expert care and created by professionals to meet all your requirements. Flowtech Exhausts does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Flowtech Exhausts is the name you can trust.

    Flowtech® is a leading manufacturer of high performance and value priced exhaust systems for various vehicles such as Mustangs, Camaros, trucks (gas and diesel), etc. The company also provides an exhaustive line of reliable mufflers and headers. Flowtech designed the unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging, as well as the Warlock bypass mufflers that won the SEMA best new product award for their revolutionary open or closed design in 1996.

    Warranty Information

    All Flowtech Products Limited Warranties are extended to the original consumer only. This Limited Warranty is not assignable or otherwise transferable. There are no warranties that extend beyond those stated herein. Flowtech Products offers no other warranties expressed or implied beyond this Limited Warranty.

    In the event of an alleged defect in material or workmanship, Flowtech Products’ responsibility is strictly limited to repair or replace the defective product. Flowtech has no other obligation expressed or implied. Final warranty determination will be in the sole discretion of Flowtech Products. Holley shall not be responsible for; (a) actual or alleged labor, transportation, or other incidental charges; or (b) actual or alleged consequential or other damages incurred by use of any product of Flowtech Products.

    To initiate the warranty process, the consumer must return the alleged defective product to the place of purchase with a dated receipt and completed applicable warranty claim tag. Warranty claims will be rejected if the date of purchase cannot be established by the consumer. Do not send products directly to Flowtech Products. Flowtech Products assumes no responsibility for products sent directly to Flowtech Products.

    This Limited Warranty sets forth specific legal rights. The consumer may have other rights as a result of variations in state laws or provincial laws. This Limited Warranty supersedes all prior warranty statements.

    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

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