fits model: 428, Mustang, Cougar, Mach, Cobra.

( Brand: Edelbrock ), ( Manufacturer Part Number: 60058 ), ( Part Type: Jet Head ), ( Country/region Of Manufacture: United States ), ( Placement On Vehicle: Left )
The 60058 Edelbrock 428 CJ Heads are a high-performance upgrade for your classic Mustang, Cougar, Mach 1, Cobra, or Jet. These heads are designed specifically for large-displacement engines and are known for their robust construction and exceptional power output.
The 60058 Edelbrock 428 CJ Heads are cast from high-quality aluminum alloy, ensuring both lightweight and durability. They feature a large combustion chamber with a high-lift, high-volume intake port design, which allows for a generous fuel and air mixture, promoting faster and more complete combustion. This results in increased horsepower and torque, providing your vehicle with a significant boost in performance.
The 60058 Edelbrock 428 CJ Heads also feature CNC-ported and CNC-machined intake and exhaust ports, ensuring precise and optimal flow rates for optimal engine efficiency. The intake ports are designed with a rectangular shape to promote swirl-free fuel and air mixture entering the combustion chamber. The exhaust ports, on the other hand, are designed to minimize backpressure, allowing for quick exhaust gas expulsion, which further enhances engine performance.
The 60058 Edelbrock 428 CJ Heads are designed with NHRA FE (Ford Engine) specification in mind, ensuring they are compatible with a wide range of engines. They are also equipped with 1.88/1.60-inch valve sizes, 6-bolt main caps, and 2-piece steel valve spring retainers, ensuring reliability and durability under high-performance conditions.
In summary, the 60058 Edelbrock 428 CJ Heads are a high-performance upgrade for your classic muscle car, offering increased horsepower, torque, and engine efficiency. Their robust construction, precise port design, and NHRA FE compatibility make them an excellent choice for any serious performance enthusiast.
Pros of buying 60058 Edelbrock 428 CJ Heads (Bare, NHRA FE, Mustang, Cougar, Mach, Cobra Jet):1. High-performance design: The Edelbrock 428 CJ heads are specifically designed for high-performance applications, offering improved airflow and combustion for better engine performance.
2. NHRA FE compatibility: These heads are compatible with the FE block, making them a popular choice for Ford performance enthusiasts.
3. Broad vehicle compatibility: The 60058 Edelbrock 428 CJ heads are suitable for a variety of vehicles, including Mustang, Cougar, Mach, and Cobra Jet models.
4. Quality construction: Edelbrock is a well-known brand with a reputation for manufacturing high-quality performance parts.
5. Cost-effective: Compared to fully assembled head options, buying the heads bare can be more affordable, allowing you to save money on installation costs.
Cons of buying 60058 Edelbrock 428 CJ Heads (Bare, NHRA FE, Mustang, Cougar, Mach, Cobra Jet):1. Requires installation: As these heads are sold bare, you will need to have the necessary skills to install them, or pay for professional installation.
2. Potential for improper installation: If not installed correctly, the performance gains may be reduced, or even worse, cause damage to your engine.
3. Additional parts needed: Installing these heads may require additional parts, such as valve springs, retainers, and pushrods, which may increase the overall cost.
4. Compatibility concerns: While these heads are compatible with many vehicles, it's essential to ensure that they will fit your specific make and model before purchasing.
5. Potential for leaks: Without proper installation and sealing, there's a risk of exhaust leaks, which could lead to performance issues or engine damage.
Conclusion:The 60058 Edelbrock 428 CJ heads offer significant performance gains for high-performance applications and are compatible with a wide range of vehicles. However, the bare nature of these heads means that they require installation by a skilled individual or professional, which could add to the overall cost. Additionally, there is a risk of improper installation or leaks if not installed correctly. Therefore, it's crucial to weigh the pros and cons and ensure you have the necessary skills and resources before purchasing these heads.
Recommendation:If you're confident in your installation abilities or have access to a skilled mechanic, purchasing the 60058 Edelbrock 428 CJ heads can provide significant performance benefits at a lower cost compared to fully assembled heads. However, it's essential to thoroughly research and prepare for the installation process to minimize the risks associated with this purchase, such as leaks and improper installation.
They are in perfect shape, I received them last week and there no scratches or flaws guaranteed. Includes all original boxes, packing and instructions.
I thought would be ahead if give someone here a great deal on them. Legal 428 Cobra jet heads. I ordered the wrong part number, need 427 two bolt hole exhaust ports. Matching pair of new Edelbrock n.
These have the four bolt hole exhaust pattern so they will fit original cj manifolds or 6114 hooker headers.