If you're looking for high-quality, durable 6.4 Powerstroke crank flange adapter bolts, look no further than our ARP 150-2506 bolts. These bolts are made of 8740 chrome moly and have a black oxide coating for increased strength and durability. perfect for any applications where high strength and reliability are required.
Note: Please read the instructions before installing this kit, you must only replace 1 bolt at a time. DO NOT remove all the bolts at once.