124-5402 ARP Stud Bolt Kit 350 Buick

Review ARP Main Stud Kit Buick Cid Bolt for BUICK 350

The ARP 124-5402 Stud Kit is a high-performance replacement solution for the original bolts on Buick 350 engines. This kit is specifically designed for engines with 5/16-24 threading on the cylinder heads and 12-point flanged studs on the engine block.

Each stud in this kit is made of ARP's proprietary 2000-series billet steel, which offers superior strength and durability compared to OE bolts. The studs are also heat-treated and shot-peened to increase fatigue resistance and torque capacity.

The kit includes 16 studs and matching nuts, all of which are precision-machined to ensure a perfect fit and even seating. The studs also feature a chamfered thread design, which makes them easier to start during assembly and reduces the risk of thread damage.

The ARP 124-5402 Stud Kit is designed for use in high-performance applications, including racing and high-horsepower street builds. The studs are capable of handling significantly higher torque loads than OE bolts, making them ideal for engines that see frequent use or high RPM operation.

This kit is also suitable for use in high-stress environments, such as boosted engines or those running high-performance camshafts. The superior strength and durability of the ARP studs help ensure that the cylinder heads remain properly seated and sealed, reducing the risk of head gasket failure and other costly engine repairs.

The ARP 124-5402 Stud Kit is easy to install and comes with clear installation instructions to ensure a successful installation. The studs are also designed to be used with ARP's 2000-series head gaskets, which offer superior sealing performance and are recommended for use in high-performance applications.

Overall, the ARP 124-5402 Stud Kit is an essential upgrade for any Buick 350 engine that sees high levels of usage or is being built for high performance. With superior strength, durability, and ease of installation, these studs offer peace of mind and improved engine reliability.

The ARP 124-5402 stud kit is a popular upgrade option for those looking to improve the bolts securing their Buick 350 engine. Here are some potential pros and cons of purchasing this kit:

1. Enhanced engine performance: ARP studs are known for their strength and durability. Upgrading to ARP studs can help increase engine performance by ensuring a secure connection between the engine and the block.

2. Reduced engine noise: The ARP studs are designed to minimize engine noise by reducing the movement between the engine and the block.

3. Increased thread engagement: ARP studs offer increased thread engagement compared to OEM studs, which can help prevent thread stripping and ensure a secure connection between the engine and the block.

4. Corrosion resistance: ARP studs are made from high-quality materials and are designed to resist corrosion, ensuring a long-lasting upgrade.

1. Cost: ARP studs can be more expensive than OEM studs, which may be a deterrent for some buyers.

2. Installation complexity: Installing ARP studs can be a more complex and time-consuming process compared to installing OEM studs. It may require specialized tools and may involve removing the engine from the vehicle.

3. Potential for damage: Installing ARP studs incorrectly can result in damage to the engine or other components. It is recommended to have the installation done by a professional.

The ARP 124-5402 stud kit offers several benefits for those looking to upgrade the bolts securing their Buick 350 engine, including enhanced performance, reduced noise, increased thread engagement, and corrosion resistance. However, it comes with some potential drawbacks, such as cost, installation complexity, and the risk of damage if installed incorrectly.

If you are looking for a reliable and durable upgrade for your Buick 350 engine and have the budget for it, the ARP 124-5402 stud kit is a worthwhile investment. However, if you are on a tight budget or are not comfortable with the installation process, it may be worth considering other options or seeking the advice of a professional mechanic.

Details:

Arp Buick main stud kit 124-5402 350 cid 2-bolt.

specifications engineblocksam:

• for models: 350
• for makes: Buick
• brand: Arp
• mpn: 124-5402
• type: Engine Block
• fitment type: Performance/custom
• mounting hardware included: Yes

general engineblocksam:

• category: Auto Parts > Car Truck Accessories > Engines > Blocks

payments engineblocksam:

• other
• credit card: visa
• wallet: apple-pay

offer engineblocksam:

• availability: in stock
• options: ship-to-home
• started: september 4, 2025
• sold #: 16
• in stock #: 3
• prices: $50.00–$145.31
• item condition:
  • Used
  • New

returns engineblocksam:

• paid by: seller
• time: 30 days
• policy: returns accepted

seller engineblocksam:

• city: brookings, south dakota
• # reviews: 73154
• rating: 99.1%

shipping engineblocksam:

• transit: 4-7 days
• class: expedited
• service: expedited
• type: fixed