ARP 400-7501 Valve Cover Bolt Kit Head 672036013486 12-PT

( Brand: Arp ), ( Manufacturer Part Number: 400-7501 ), ( Part Type: Valve Cover Bolt Head ), ( UPC: 672036013486 )

Review ARP Valve Cover Bolt Kit 12-pt Head

The ARP 401-7501 Valve Cover Bolt Kit is an essential upgrade for any engine builder or performance enthusiast seeking to enhance the durability and reliability of their engine's valve cover bolts. This bolt kit is specifically designed for applications that require 12-point head bolts, providing superior clamping force and resistance to vibration and torque fluctuations.

Each bolt in this kit is manufactured using ARP's proprietary materials and manufacturing processes. The bolts are made from high-strength 625 series alloy steel, which offers superior tensile strength and fatigue resistance compared to standard OEM bolts. Additionally, each bolt undergoes a proprietary thread rolling process, which provides a more uniform clamping force across the entire bolt and reduces the risk of galling or cross-threading.

The ARP 401-7501 Valve Cover Bolt Kit includes all the necessary bolts for securing the valve cover to the engine block. These bolts are designed to meet or exceed OEM specifications for length, thread pitch, and head style. Each bolt features a 12-point head design, which provides a larger contact area with the socket or wrench, making installation easier and more efficient.

The kit also includes ARP's proprietary J-sealed washer technology. These washers are made from a high-temperature, low-friction material that helps prevent leakage and provides a positive seal between the bolt head and the valve cover. Additionally, the washers are pre-lubricated with a high-performance assembly lube, ensuring a smooth installation and reducing the risk of galling or seizing.

In summary, the ARP 401-7501 Valve Cover Bolt Kit is an excellent investment for anyone looking to improve the durability and reliability of their engine. Its high-strength materials, advanced manufacturing processes, and 12-point head design make it a top choice for engine builders and performance enthusiasts alike. With its superior clamping force and resistance to vibration and torque fluctuations, this bolt kit helps ensure a strong and reliable engine, providing peace of mind and improved performance.

ARP 400-7501 Valve Cover Bolt Kit: A Worthy Investment?

The ARP 2000-series Valve Cover Bolt Kits, specifically model 400-7501, are renowned for their high-performance and durability. These bolts are designed to replace the factory bolts on various engines, aiming to address common issues related to torque-to-yield bolts, such as premature loosening and oil leaks. Here's a comprehensive analysis of the pros and cons of investing in the ARP 400-7501 Valve Cover Bolt Kit.

1. Enhanced Security: ARP bolts are engineered using high-strength materials, such as 625 series alloy, which provides superior holding power. This results in reduced chances of bolt failure, oil leaks, and improved engine performance.

2. High-Performance: ARP bolts offer increased clamping force and can withstand higher engine temperatures and pressures, making them suitable for high-performance applications.

3. Precision Manufacturing: ARP bolts are manufactured using state-of-the-art equipment and undergo rigorous quality control checks. This ensures that each bolt meets the highest standards of accuracy and consistency.

4. Corrosion Resistance: ARP bolts are typically coated with materials like zinc or nickel to provide additional protection against corrosion. This can help extend the life of the bolts and reduce the need for frequent replacements.

5. Wide Compatibility: ARP offers a vast range of valve cover bolt kits catering to various engine makes and models. This ensures that there's an appropriate solution for most vehicles, making the ARP 400-7501 a versatile choice.

1. Cost: ARP bolts are generally more expensive than their OEM counterparts. While their durability and performance benefits can outweigh the initial investment, it may be a significant consideration for some.

2. Installation Complexity: Installing ARP bolts can be a more intricate process compared to factory bolts due to their unique design and the need for proper torque application. Proper installation instructions and tools are essential for successful installation.

3. Potential Requirement for Additional Parts: In some cases, installing ARP bolts may necessitate the replacement of other related components like gaskets or seals. This can add to the overall cost and complexity of the project.

The ARP 400-7501 Valve Cover Bolt Kit presents a compelling case for its value, offering numerous advantages like enhanced security, high-performance, precision manufacturing, corrosion resistance, and wide compatibility. However, its higher cost and potential installation complexities must be considered. Ultimately, the decision to invest in the ARP 400-7501 Valve Cover Bolt Kit depends on your specific needs, budget, and priorities. If your engine experiences frequent oil leaks or you're planning a high-performance build, this kit could be a worthwhile investment. On the other hand, if cost is a primary concern or your engine doesn't require the added performance benefits, you may opt for OEM bolts instead.

Details:

For Stamped Steel Covers. 1/4 - 20 Thread. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, Indy Car, NASCAR and NHRA drag racing marine applications. Today, Raps product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine driveling.

So Helpful called upon his many years of fastener making experience for a leading aerospace subcontractor and founded ARP Automotive Racing Products. Back in 1968 racing enthusiast Gary Helpful saw that many of his friends' broken engines were caused by fastener failure. Stainless Steel. Be sure to include full address for the quickest service.

This allowed our team to really get hands on experience with diesel trucks and gave them the ability diagnose diesels over phone. Please inquire for price quotes. 12-point Head. WARNING: Cancer Reproductive Harm.

If an item is deemed defective upon receipt, Thoroughbred Diesel will provide a pre-paid return shipping label. At the time, there were no commercially available studs and bolts up to challenge. Only on the outside shipping carton.

part #: 4007501 prices

• $22.62-$39.99

specifications rockercove:

• brand: Arp
• mpn: 400-7501
• part type: Valve Cover Bolt Head
• upc: 672036013486

returns rockercove:

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

offer rockercove:

• started: March 8, 2025
• sold: 0
• options: Ship-to-home
• availability: In Stock
• quantity: 2

general rockercove:

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

payments rockercove:

• credit card: Discover
• other
• wallet: Paypal

shipping rockercove:

• cost: $0.00
• class: Standard
• service: Standard
• transit: 4-9 Days
• type: Fixed

seller rockercove:

• rating: 98.5%
• city: Winchester, Kentucky
• # reviews: 20283

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