ARP fasteners 5-Pack Bolt Kit, 12-Point Head Black Oxide AR640-4500 Product:1/4" UNC x 4.500" UHL With 5/16" Socket Head They are a handy addition

They are a handy addition to the tool box of any serious engine builder and an essential aid to preparing any block for final assembly

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These hose barbs are a simple solution to connect a hose to your vehicle

Our 200 Series fittings allows 360° rotation to allow for easy adjustment making them an excellent choice for the automotive enthusiast for use in power steering

ARP fasteners 5-Pack Bolt Kit, 12-Point Head Black Oxide AR640-4500 Product:1/4" UNC x 4.500" UHL With 5/16" Socket Head They are a handy addition5 Pack Bolt Kit, 12 Point Head Black Oxide1 4" UNC x 4. 500" UHL With 5 16" Socket Head Brand: ARP Part Number: AR640 4500 Description: Now you can use premium quality ARP stainless steel or chrome moly fasteners to install most anything on a car, boat or trailer. ARP's specially alloyed stainless steel bolts and heat treated 8740 chrome moly bolts with black oxide finish are nominally rated at 180,000 psi tensile strength to provide a substantial