ARP 400-8033 Broached Stud Kit 672036023645 1.25 45MM 16PCS

( Brand: Arp ), ( Manufacturer Part Number: 400-8033 ), ( UPC: 672036023645 )

Review ARP 1.25 45mm Broached Stud Kit 16pcs fits M8

The ARP 400-8033 is a top-tier M8 x 1.25 45mm broached stud kit, proudly engineered and manufactured by Automotive Racing Products. This kit is designed to provide superior engine fastener performance for various high-performance applications, ensuring maximum reliability under extreme conditions.

Each stud in this 16-piece kit is made from ARP's renowned 2000-series aerospace alloy steel, which offers excellent tensile strength, fatigue resistance, and corrosion resistance. The studs feature a broached thread design, ensuring a precise, secure fit with the corresponding nuts.

The M8 x 1.25 thread size is suitable for various fastener applications in automotive engines, particularly in high-stress areas like connecting rods and cylinder heads. Their 45mm length provides ample reach for multiple installation scenarios.

The ARP 400-8033 stud kit is not just about strength and durability; it also prioritizes ease of installation. Each stud is threaded all the way up to the head, allowing for the use of common tools for installation, making it a more convenient choice compared to tapped studs.

In summary, the ARP 400-8033 M8 x 1.25 45mm broached stud kit offers unparalleled performance and reliability for automotive engine applications. With its aerospace-grade materials, precise thread design, and ease of installation, it's an excellent choice for those seeking top-tier engine fasteners.

The ARP 400-8033 is a 16-piece broached stud kit designed for use with the M8 x 1.25 thread pitch and 45mm length. Here are some potential pros and cons for considering this purchase:

1. High-Quality Material: ARP is known for producing high-quality, performance-oriented automotive parts. This stud kit is no exception, as it is made from ARP's proprietary 2000-series material.

2. Precision Manufacturing: ARP's broaching process ensures that the threads on these studs are perfectly consistent, ensuring a secure and reliable fit in the engine block or other components.

3. Corrosion Resistance: ARP studs are made of material that resists corrosion, which is essential for parts that will be subjected to the harsh conditions of an engine.

4. Durability: ARP studs are designed to withstand the heat, pressure, and stress of an engine, making them a durable choice for those seeking high-performance applications.

1. Cost: ARP studs are generally more expensive than OEM or aftermarket alternatives. The higher cost may be a deterrent for some buyers.

2. Installation: Installing ARP studs may require specialized tools and expertise, which could add to the overall cost and complexity of the project.

3. Overkill for Some Applications: For some applications, the added strength and durability of ARP studs may be more than what is necessary. In such cases, the higher cost and complexity of installation may not be justified.

The ARP 400-8033 M8 x 1.25 45mm broached stud kit is an excellent choice for those seeking high-performance, durable, and corrosion-resistant studs for their engine applications. The precision manufacturing and high-quality materials used by ARP make this a reliable and secure option. However, the higher cost and potential complexity of installation may be a deterrent for some buyers. Ultimately, the decision to purchase this stud kit depends on the specific requirements and budget of the individual buyer. If high performance, durability, and corrosion resistance are priorities, then the ARP 400-8033 is a worthwhile investment. Otherwise, less expensive alternatives may be more suitable.

Details:

Suitable for street, track, or custom builds, this kit delivers dependable performance in demanding conditions. 2026 Fast Specialties Group. Featuring high-quality M8 x 1.25 45mm studs, this kit provides reliable fastening solutions for engine assembly, accessory mounting, and custom modifications. The kits robust construction and universal fitment make it a dependable choice for various automotive projects, enhancing overall reliability performance.

The kit includes 16 studs, providing ample hardware for multiple applications or replacements.

part #: 4008033 prices

• $166.99-$196.80

specifications runboardben:

• for models: M8
• brand: Arp
• manufacturer part number: 400-8033
• upc: 672036023645

shipping runboardben:

• type: Fixed
• class: Standard
• carrier: FedEx
• transit: 5-12 Days
• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery

payments runboardben:

• other
• credit card: Visa
• wallet: Apple-pay

offer runboardben:

• started: May 15, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home

returns runboardben:

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

seller runboardben:

• # reviews: 785
• rating: 97.1%
• city: Whittier, California

general runboardben:

• condition: New
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