DORMAN 674-174 Cast Iron Natural Exhaust Manifold 019495018186

( Brand: Dorman ), ( Part Type: Exhaust Manifold ), ( Manufacturer Part Number: 674-174 ), ( Product Type: Exhaust ), ( UPC: 019495018186 ), ( California Prop 65 Warning: This Product Can Expose You To Chemicals Including Nickel ), ( Fitment Type: Direct Replacement ), ( Partslink Number: E4tz 9426-d ), ( Compatible Model S : F-150, F-100, Bronco, E-150 Econoline Club Wagon, E-250 Econoline ), ( Fitnote: W/o Air Conditioning; With Air Conditioning ), ( Product Subtype: Exhaust Headers ), ( Material: Cast Iron ), ( Engine Version: 300 Ford Inline Six ), ( Color: Natural ), ( Department: Replacement )

Review DORMAN Ford Cast Iron Natural Exhaust Manifold fits F-150 1981–1986

The Dorman 674-174 is a high-quality cast iron natural exhaust manifold specifically designed to fit Ford F-150 pickup trucks from the model years 1981 to 1986. This exhaust manifold is an essential component of the vehicle's exhaust system, responsible for collecting exhaust gases from the engine cylinders and channeling them into the exhaust piping.

This Dorman replacement manifold is made from durable cast iron material, ensuring superior strength and heat resistance. Its natural design allows for the unrestricted flow of exhaust gases, improving performance and efficiency. The manifold features a smooth, polished finish that not only enhances its visual appeal but also promotes a tight seal between the manifold and the engine cylinder heads, ensuring minimal exhaust leakage.

The Dorman 674-174 exhaust manifold is a direct replacement for the OEM part, ensuring a perfect fit and easy installation. It comes complete with all necessary gaskets and hardware, making it a complete solution for exhaust system repair or replacement. The manifold is also engineered to meet or exceed OEM specifications, ensuring reliable and long-lasting performance.

Installing the Dorman 674-174 exhaust manifold is a straightforward process that can be done by most DIY enthusiasts. However, for those who prefer professional installation, the manifold is also available through certified repair facilities. By choosing the Dorman 674-174, Ford F-150 owners can restore their exhaust system to like-new condition, while also enjoying the peace of mind that comes with using a high-quality, reliable replacement part.

In summary, the Dorman 674-174 is a superior-quality cast iron natural exhaust manifold designed specifically for Ford F-150 pickup trucks from 1981 to 1986. Its durable cast iron construction, unrestricted design, and direct OEM fit make it an ideal choice for those in need of exhaust system repair or replacement. With easy installation and complete hardware included, the Dorman 674-174 is the perfect solution for restoring the performance and efficiency of your Ford F-150's exhaust system.

Dorman 674-174 Cast Iron Natural Exhaust Manifold for Ford F-150 (1981-1986): A Detailed Analysis

The Dorman 674-174 cast iron natural exhaust manifold is a replacement part designed for Ford F-150 pickup trucks manufactured between 1981 and 1986. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this product to help you make an informed decision.

1. Cast iron construction: The Dorman 674-174 manifold is made of cast iron, which is known for its durability and heat resistance, making it an excellent choice for exhaust applications.

2. OEM-style design: The part is engineered to match the original equipment, ensuring a proper fit and function.

3. Pre-drilled holes: The manifold comes with pre-drilled holes for easy installation, making the process less time-consuming.

1. Enhanced durability: The cast iron construction of the Dorman 674-174 manifold makes it more resilient to the harsh conditions of an exhaust system, potentially reducing the need for frequent replacements.

2. OEM-like fit: The part's OEM-style design ensures a proper fit, which is crucial to maintain optimal engine performance and reduce the risk of exhaust leaks.

3. Cost-effective: Compared to purchasing an original equipment manufacturer (OEM) part, the Dorman 674-174 offers a more affordable alternative without compromising quality.

1. Weight: Cast iron components are generally heavier than their aluminum counterparts. This added weight might increase fuel consumption and potentially affect vehicle handling, although the difference is minimal.

2. Additional labor costs: Due to its size and weight, the Dorman 674-174 manifold may require additional labor costs for installation compared to lighter exhaust components.

The Dorman 674-174 cast iron natural exhaust manifold is a reliable and durable replacement option for Ford F-150 pickup trucks (1981-1986). Its OEM-style design ensures a proper fit, while its cast iron construction enhances its resistance to the harsh conditions of an exhaust system. Although it may be heavier and require additional labor costs, the cost savings compared to purchasing an OEM part make it a worthwhile investment for those seeking a dependable and affordable solution.

If you are in need of a replacement exhaust manifold for your Ford F-150 (1981-1986) and are looking for a durable, affordable, and reliable alternative to an OEM part, the Dorman 674-174 cast iron natural exhaust manifold is an excellent choice.

part # 674174 prices

• $292.77-$450.00

specifications maniheader:

• for models: F-150
• for makes: Ford
• for years: 1981-1986
• brand: Dorman
• part type: Exhaust Manifold
• manufacturer part number: 674-174
• product type: Exhaust
• upc: 019495018186
• california prop 65 warning: This Product Can Expose You To Chemicals Including Nickel
• fitment type: Direct Replacement
• partslink number: E4tz 9426-d
• compatible model s : F-150, F-100, Bronco, E-150 Econoline Club Wagon, E-250 Econoline
• fitnote: W/o Air Conditioning; With Air Conditioning
• product subtype: Exhaust Headers
• material: Cast Iron
• engine version: 300 Ford Inline Six
• color: Natural
• department: Replacement

shipping maniheader:

• carrier: FedEx
• transit: 3-5 Days
• cost: $0.00
• service: FedEx Ground or FedEx Home Delivery
• class: Standard
• type: Fixed

offer maniheader:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• quantity: 5
• started: July 13, 2025

payments maniheader:

• other
• wallet: Apple-pay
• credit card: Diners-club

general maniheader:

• condition: New
• Car Truck Parts Accessories > Exhaust Emission Systems > Manifolds Headers

seller maniheader:

• rating: 97.3%
• # reviews: 125823

returns maniheader:

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

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