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ARP 147-3901 Head Bolt Kit

Free shipping on orders over $29.99

$276.99

$ 99 .00 $99.00

In Stock
  • Dodge hemi 5.7/6.1L Head Bolt Kit
  • Package Dimensions: 6.35 H x 18.796 L x 27.94 W (centimeters)
  • Package Weight: 6.65 pounds
  • Oem equivalent part number: 147-3901


ARP Dodge Hemi 5.7/6.1L Head Bolt Kit


John
Reviewed in the United States on March 1, 2025
Bought these arp head bolts while building a new performance 5.7 hemi. I have never liked the torque to yield style bolts that most manufacturers converted to so ARP was definitely the way to go. Great value for the price, fit and function better than the factory.
Will
Reviewed in the United States on October 17, 2022
I have used this kit with a 5.7 and 6.4 hemi, works great with each one.
John Joseph Delfino
Reviewed in the United States on September 29, 2020
They do the job and then some !!
John
Reviewed in the United States on June 10, 2017
Worked like a charm. The best quality, ARP does not disappoint.
Customer
Reviewed in the United States on November 22, 2017
If you value exceptional quality in your fasteners, then these head bolts are for you. These bolts came very well protected in a thin coating of oil, with the threaded portions covered in individual plastic sleeves. I like that these bolts also do not require a final torque angle, but call for a final torque of 100 lb-ft (the smaller head bolts get a lower torque). Instructions including recommended torque sequence are included. I recently completed purchasing a large variety of OEM fasteners for an engine swap project, but after experiencing these ARP bolts, if I had to do it over again I might have spec'd out ARP fasteners for everything else as well.