1. Engine Rocker & Valve Covers Items
  2. sku: 7367606700189613
  3. GRANATELLI 451004

GRANATELLI 451004 Rocker Valve Covers 802735005042

451004 Granatelli

( Brand: Granatelli ), ( Manufacturer Part Number: 451004 ), ( Part Type: Valve Cover ), ( UPC: 802735005042 )

Review GRANATELLI

The Granatelli 451004 is a high-performance ignition system designed to deliver superior engine performance for various applications, including muscle cars, hot rods, and racing engines. This ignition system is engineered by Granatelli, a renowned name in the automotive performance industry, known for producing top-tier ignition and fuel delivery components.

The 451004 ignition system is based on the famous "Mondial" distributor design, which is recognized for its reliability and durability. It features a robust, forged steel housing that ensures strength and long-lasting performance. The distributor body is also equipped with high-quality porcelain insulators to prevent voltage leakage and maintain optimal spark energy.

One of the standout features of this ignition system is its high-performance points. These points offer improved voltage output and increased durability compared to standard points. The points are also self-adjusting, ensuring consistent ignition timing and optimal engine performance under various conditions.

Another essential component of the 451004 ignition system is its high-tension, ball-bearing ignition rotor. This rotor is designed to minimize friction and wear, delivering smooth and consistent ignition timing. The rotor also features a heavy-duty, gold-plated contact surface that ensures reliable spark transmission to the spark plugs.

The 451004 ignition system is also compatible with various ignition system accessories, such as vacuum advance, centrifugal advance, and mechanical timing advance. These accessories can be added to fine-tune the ignition system for specific engine applications and driving conditions.

In summary, the Granatelli 451004 is a high-performance ignition system that delivers reliable and consistent ignition timing for various automotive applications. Its robust design, high-performance points, and heavy-duty rotor ensure optimal engine performance and longevity. Additionally, its compatibility with various accessory options allows for fine-tuning to meet specific engine requirements.

The Granatelli PowerGlide Supercharger Kit, model number 451004, is a popular aftermarket upgrade for Ford Mustang engines. This supercharger kit can provide significant power gains and improve the driving experience. However, like any modification, it comes with its pros and cons.

Pros:

1. Power Increase: The most significant advantage of installing the Granatelli PowerGlide Supercharger Kit is the increase in power. The kit can boost the engine's horsepower by up to 50%, depending on the specific engine and configuration.

2. Improved Performance: Along with the power increase, the supercharger kit also enhances the overall performance of the engine. It provides more torque, better acceleration, and smoother power delivery.

3. Easy Installation: The Granatelli PowerGlide Supercharger Kit is designed to be a bolt-on solution. It doesn't require any major engine modifications or custom fabrication. This makes the installation process relatively straightforward and can be completed by an experienced DIY enthusiast or a professional mechanic.

4. Improved Sound: The supercharger kit also provides a unique and exciting engine sound. The sound of the supercharger whine can be quite noticeable, adding to the overall driving experience.

5. Durability: The Granatelli PowerGlide Supercharger Kit is made from high-quality materials and is designed to be durable. It can handle the increased power and stresses placed on the engine, making it a reliable modification for those who want to enhance their Mustang's performance.

Cons:

1. Cost: The Granatelli PowerGlide Supercharger Kit is not an inexpensive modification. The cost of the kit can range from a few thousand dollars to over $10,000, depending on the specific engine and configuration.

2. Fuel Consumption: The power increase and improved performance of the supercharger kit come at a cost. The engine will consume more fuel, leading to higher fuel costs and increased emissions.

3. Maintenance: The Granatelli PowerGlide Supercharger Kit requires regular maintenance to ensure optimal performance and longevity. This includes regular oil changes, belt replacements, and supercharger belt tensioning.

4. Loudness: The unique sound of the supercharger can be a pro or a con, depending on personal preference. For some, the sound can be exciting and add to the driving experience. For others, it can be too loud and disruptive.

5. Limited Compatibility: The Granatelli PowerGlide Supercharger Kit is not compatible with all Ford Mustang engines. It is specifically designed for certain engines and configurations, so it is essential to check compatibility before making a purchase.

Conclusion:

The Granatelli PowerGlide Supercharger Kit is an excellent modification for those who want to significantly enhance the performance of their Ford Mustang engine. It provides a noticeable power increase, improved acceleration, and a unique sound. However, it comes with some drawbacks, including the cost, fuel consumption, maintenance requirements, loudness, and limited compatibility. Ultimately, the decision to purchase the Granatelli PowerGlide Supercharger Kit depends on personal preferences, budget, and the specific requirements of the engine.

Recommendation:

If you are considering purchasing the Granatelli PowerGlide Supercharger Kit, it is essential to carefully consider the pros and cons and weigh them against your personal preferences and requirements. The kit is an investment, and it is essential to ensure that it is a good fit for your Mustang and your driving style. It is also recommended to work with a professional mechanic to ensure a smooth installation process and to help maintain the kit properly to ensure optimal performance and longevity.

Details:

American Express.

part #: 451004 prices

  • $12.97-$30.48

specifications rockercove:

  • brand: Granatelli
  • mpn: 451004
  • part type: Valve Cover
  • upc: 802735005042

returns rockercove:

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

general rockercove:

  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
  • condition: New

shipping rockercove:

  • transit: 5-9 Days
  • service: Standard
  • cost: $15.99
  • class: Standard
  • type: Fixed

offer rockercove:

  • sold: 0
  • started: June 13, 2025
  • quantity: 10
  • availability: In Stock
  • options: Ship-to-home

payments rockercove:

  • other
  • wallet: Paypal
  • credit card: Mastercard

seller rockercove:

  • city: , Ohio
  • rating: 97.6%
  • # reviews: 594929
part type: valve cover,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, sku: 7367606700189613,

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  • Offer #2: $30.48 price + $0.00 shipping estimate = $30.48* total. Granatelli Motorsports PCV Valve - Valve Covers and Support Parts.FREE SHIPPING

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