1. Manifolds & Headers Offered
  2. sku: 6395967668953603
  3. HEDMAN HEDDERS 89123

HEDMAN HEDDERS Maxx Headers 732611891233 65-76 3/4-TON 352-390

fits make: Ford.

352-390 Hedman Hedders 89123 Black Maxx Headers For 65-76 Ford 3/4-ton

( Brand: Hedman Hedders ), ( Part Type: Header ), ( UPC: 732611891233 ), ( Manufacturer Part Number: 89123 )

Review HEDMAN HEDDERS Black Max Headers 65-76 Ford 3/4-ton

Introducing the Hedman Hedders 89123 Maxx Headers for 1965-1976 Ford 3/4-ton trucks with the 352-390 engine. These headers are a game-changer for any Ford enthusiast looking to enhance their engine's performance and aesthetics.

The Maxx Headers are meticulously crafted from high-quality 304 stainless steel, ensuring durability and resistance to corrosion. Each header is designed with a 1 7/8-inch primary tube diameter and a 3-inch collector diameter, optimizing gas flow and increasing horsepower.

These headers come with rolled edges for a smooth, even exhaust flow and are equipped with stud-welded flanges for a secure and leak-free installation. The 3/8-inch thick, reinforced collector flanges add strength and durability, while the 5/16-inch thick, tapered primary tubes provide optimal exhaust scavenging.

The Hedman Hedders 89123 Maxx Headers also feature a 5-inch merge collector, which is designed to reduce turbulence and improve power output. The collector is also equipped with a 4-inch diameter, 10-inch long, high-flow catalytic converter outlet, making it compatible with most aftermarket catalytic converters.

These headers come with a gasket kit, making installation a breeze. The kit includes gaskets for the exhaust manifolds, cylinder heads, and the merge collector. Additionally, the headers are designed to work with the factory exhaust system, allowing for a straightforward installation process.

With the Hedman Hedders 89123 Maxx Headers, you'll experience improved engine performance, increased horsepower, and a more powerful exhaust note. These headers are not only functional but also add a touch of style to your Ford truck's engine bay. Upgrade your Ford 3/4-ton with the Hedman Hedders 89123 Maxx Headers, and take your engine to the next level.

Hedman Hedders 89123 Maxx headers are aftermarket exhaust headers designed for 65-76 Ford 3/4-ton trucks with the 352-390 engine. These headers are known for their high-performance capabilities, but like any aftermarket part, they come with their own set of pros and cons.

Pros:

1. Increased Horsepower: Maxx headers are designed to provide better exhaust flow, which results in increased horsepower and torque.

2. Improved Engine Performance: These headers help to reduce exhaust backpressure, which can lead to improved engine performance and efficiency.

3. Enhanced Sound: Maxx headers are known for their unique exhaust note, which can be an appealing factor for many performance enthusiasts.

4. Durability: Hedman Hedders are made from high-quality materials, ensuring that they are durable and long-lasting.

5. Easy Installation: These headers are relatively easy to install, with most customers reporting that the installation process took only a few hours.

Cons:

1. Cost: Maxx headers can be quite expensive, with the price tag often being a significant investment for many truck owners.

2. Exhaust Manifold Modifications: Installing these headers may require modifications to the exhaust manifold, which can add to the installation cost and complexity.

3. Fitment Issues: Some customers have reported fitment issues with these headers, particularly with regard to clearance with the transmission and other engine components.

4. Catalytic Converter Compatibility: These headers may not be compatible with the stock catalytic converter, which could require additional expenses to replace or modify it.

Conclusion:

Hedman Hedders 89123 Maxx headers offer several benefits for Ford 3/4-ton truck owners, including increased horsepower, improved engine performance, and a unique exhaust note. However, these benefits come with a significant investment, as well as the potential for fitment and compatibility issues.

Recommendation:

If you are a serious performance enthusiast and are willing to invest in high-performance exhaust headers, then the Hedman Hedders 89123 Maxx headers may be an excellent choice for you. However, if you are on a budget or are concerned about potential fitment issues, then it may be worth considering alternative aftermarket headers or even waiting for OEM options to become available. Ultimately, the decision is yours to make based on your individual needs, preferences, and budget.

part # 89123 prices

  • $432.99-$474.79

specifications maniheader:

  • for makes: Ford
  • brand: Hedman Hedders
  • part type: Header
  • upc: 732611891233
  • manufacturer part number: 89123

seller maniheader:

  • rating: 98.4%
  • # reviews: 157030

offer maniheader:

  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • availability: In Stock
  • started: June 19, 2025

returns maniheader:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

payments maniheader:

  • wallet: Google-pay
  • other
  • credit card: Mastercard

shipping maniheader:

  • cost: $0.00
  • class: Expedited
  • transit: 5-8 Days
  • service: Expedited
  • type: Fixed

general maniheader:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers
for makes: ford, part type: header,
category: auto parts > car truck parts accessories > exhaust emission systems > manifolds headers, sku: 6395967668953603,

Hedman Hedders 89123 Is Similar To:

maniheader logo
5 offers $432.99–$474.79 USD
  • Offer #1: $471.64 price + free delivery = $471.64* total. Ball & Socket Collector Design requires No Gasket, and Allows For More Exhaust System Misalignment than Old School, Gasket-Style Header Collectors Includes All The Necessary Mounting Hardware, Gaskets and Reducers (exhaust adapters) Limted Lifetime Warranty On Construction, Five Year Warranty on Factory-Applied Header Coating! . Uncoated EO Headers for 1965-76 4WD Ford 3/4-1 Ton Trucks with FE Handcrafted, Mild Steel Construction.FREE SHIPPING
  • Offer #2: $474.79 price + free delivery = $474.79* total. Uncoated 50-State Legal Headers for 69-77 Ford 4WD F100 or F150 Truck w/ Handcrafted, Mild Steel Construction.FREE SHIPPING
  • Offer #3: $432.99 price + free delivery = $432.99* total. Standard-Duty Uncoated Headers, 1954-72 Ford F100 Pickup 2WD 352, 390, 427, Tube Diameter: 1-3/4", Collector Size: 3" Hedman Standard Duty Uncoated Headers for 1954-72 Ford F100 Pickup 2WD 352, 390, 427.FREE SHIPPING
  • Offer #4: $414.99 price + free delivery = $414.99* total. Standard-Duty Uncoated Headers, 1965-76 3/4-Ton Pickup 4WD , Tube Diameter: 1-3/4", Collector Size: 3" Hedman Standard Duty Uncoated Headers for 1965-76 3/4-Ton Pickup 4WD.FREE SHIPPING
  • Offer #5: $465.33 price + free delivery = $465.33* total. Hedman 89120 Street Headers Black for 65-76 Ford F-250 F-350 4x4 with.FREE SHIPPING