fits model: 250.

( Brand: Arp Automotive Racing Products ), ( Manufacturer Part Number: AR6.120-1LB )
The ARP 1/2 stud, model number AR6.120-1lb, is an essential component for any high-performance engine or racing application. This stud is manufactured by ARP, a renowned name in the automotive industry known for its dedication to producing high-quality fasteners.
This particular stud is designed to be 1/2 inch in diameter, with a thread size of 6.120. The thread profile is broached, which ensures a precise and consistent thread form, ensuring a secure and reliable fit. The thread pitch is 1.250, meaning that there are 1.250 inches between each thread, promoting efficient fastener engagement with the corresponding nut.
The ARP 1/2 stud, AR6.120-1lb, is designed to withstand significant loads, as it is rated for a tensile strength of 1 pound per square inch (psi). This means that it can withstand a force of 1 pound per square inch of its cross-sectional area before yielding or breaking.
This stud is made from high-quality material, ensuring that it can withstand the rigors of high-performance applications. It is designed to provide superior strength, durability, and corrosion resistance, ensuring that it can perform reliably for a long time.
In summary, the ARP 1/2 stud, AR6.120-1lb, is a high-quality, high-strength fastener designed for high-performance applications. Its precise thread profile, thread size, and pitch, combined with its high tensile strength, make it an ideal choice for applications where reliability and performance are paramount.
Pros of buying ARP 1/2 stud 6.120 broached 1.250 thread AR6.120-1lb:1. High-quality material: ARP uses high-quality materials, such as 4340 chromoly steel, for its fasteners, ensuring durability and strength.
2. Precise manufacturing: ARP's fasteners are manufactured using precision machinery, ensuring a perfect fit and reduced chance of failure.
3. Increased clamp load: ARP's fasteners can handle higher clamp loads than OEM parts, providing better engine performance and reliability.
4. Corrosion resistance: ARP's fasteners are treated with a corrosion-resistant finish, protecting them from the harsh environments found in racing applications.
Cons of buying ARP 1/2 stud 6.120 broached 1.250 thread AR6.120-1lb:1. Higher cost: ARP's fasteners are more expensive than OEM parts, which may be a limiting factor for some budget-conscious customers.
2. Limited availability: ARP's fasteners may not be readily available in all parts stores, requiring customers to order them online or from a specialty parts supplier.
3. Requires specialized tools: Installing ARP's fasteners may require specialized tools, such as torque wrenches and stud removal tools, which may not be readily available to some customers.
Conclusion:ARP 1/2 stud 6.120 broached 1.250 thread AR6.120-1lb fasteners are a high-quality option for customers looking to improve their engine's performance and reliability. While they may be more expensive than OEM parts, their durability and precision manufacturing make them a worthwhile investment for racing and high-performance applications. However, customers should be aware of the potential limitations in availability and the need for specialized tools.
Recommendation:If you are looking for a high-quality fastener option for your engine, ARP 1/2 stud 6.120 broached 1.250 thread AR6.120-1lb fasteners are a great choice. While they may require a higher upfront investment, their durability and precision manufacturing can provide long-term benefits in terms of improved engine performance and reliability. Be sure to research the availability of the fasteners and the tools required for installation before making a purchase.
Stud - 1/2-13 and 1/2-20 in Thread - 6.120 in Long - Broached - Chorally - Black Oxide - Universal - Each. Manufacturer: ARP Automotive Racing Products. New condition.