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ARP 1/2-13 in. Thread, 3.50 in 8740 Chromoly Bolts - Set of 5

ARP's 8740 Chromoly bolts are known for their exceptional strength and durability. These bolts are designed to withstand the high stresses of engine operation, ensuring a secure and reliable connection.

Made from high-quality 8740 Chromoly steel, these bolts are resistant to corrosion and feature a 1/2-13 thread pattern. With a length of 3.50 inches, they provide ample thread engagement for a secure connection.

This set includes 5 bolts, making it an ideal solution for engine builders and enthusiasts looking to upgrade their engine's performance.

  • Made from high-quality 8740 Chromoly steel
  • 1/2-13 thread pattern
  • 3.50 inches in length
  • Set of 5 bolts

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Automotive Racing Products (ARP) manufactures fasteners. Their products include main bolts, rod bolts, head bolts, head studs, flywheel bolts, oil pan bolts, and a variety of other performance fasteners. ARP’s fasteners are manufactured from a wide assortment of materials and only use the highest grades of metals. Inconel, Titanium, and other incredibly strong metal alloys help ensure ARP fasteners are made to withstand the highest stress
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