SKU: ARP655-4250
UPC: 672036031343
MPN: 655-4250
The Bolt Kit - 6pt. (5) 7/16-14 x 4.250 from ARP is a premium fastening solution designed for high-performance automotive applications where critical clamping force and reliability are essential. This five-piece bolt set is perfect for tasks such as assembling engines, upgrading cylinder head fasteners, or securing vital drivetrain components.
Each bolt in this kit features a 7/16-inch diameter with a 14 threads-per-inch (TPI) fine pitch and a 4.250-inch length, making them ideal for long-reach fastening applications. The 6-point head design provides superior engagement with hex sockets and wrenches, minimizing the risk of rounding during installation and removal. ARP fasteners are known for their durability and precision, ensuring that they maintain clamping load even under extreme conditions.
This bolt kit is suitable for engine builders, performance shops, and automotive enthusiasts who require reliable fasteners for critical tasks such as cylinder head installation and main cap upgrades. With its high-quality design, this kit is an excellent choice for anyone looking to enhance the performance and reliability of their engine assembly.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.