1/2 Stud - 4.250 Long Broached w/1.250 Thread

Upgrade your engine's reliability with the ARP 1/2 Stud - 4.250 Long Broached w/1.250 Thread. Designed for superior strength and durability, these fasteners are essential for high-performance applications.

• Precision Engineering: Each stud is broached to ensure a perfect fit, reducing the risk of loosening under extreme conditions.
• Enhanced Performance: The 1.250 threads provide a secure grip, allowing for optimal torque settings and improved engine performance.
• Lightweight Design: Weighing only 0.215 lbs, these fasteners deliver strength without adding unnecessary weight to your setup.
• Versatile Application: Ideal for a range of performance engines, these studs are perfect for enthusiasts looking to enhance their vehicle's capabilities.

With the ARP AR42501LB fasteners, you can trust that your engine assembly will withstand the rigors of high-performance driving.