Just as good teamwork is essential for winning races , ARP ’ s field , engineering and manufacturing teams strive to provide competitors and engine builders with the best possible fasteners for each application and budget . That ’ s why many alloys are employed to cover everything from supercharged nitro-burning engines to normally aspirated ones using gasoline .

In addition to critical engine applications , ARP has developed premium grade fasteners to bolster the reliability of drivetrains and other uses . Check out the 5,000-plus fastener kits in our latest catalog .

If there ’ s something you need that ’ s not listed , please contact our Tech Department at 800-826-3045 ( there are some not listed in the catalog ). Let ’ s work together !

Accurate Fastener Preloading Is Critical !

Most fastener failures can be traced to improper installation and many times an inaccurate torque wrench is the culprit . ARP strongly recommends you periodically test your torque wrenches for accuracy .

Competitors at NHRA National events are invited to have their wrenches tested for free at the ARP display on the Manufacturer ’ s Midway .

Get 95-100 % the desired preload on the first pull with ARP Ultra-Torque ® fastener lubricant . It ’ s laboratory-proven superior to oil , moly and others . www . arp-bolts . com 800-826-3045

Download ARP ’ s new 2023 catalog for details on 5,000-plus fastener kits or request your free printed copy of this 180-page publication .