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ARP Diesel Quick Reference Sheet
Download our Truck Diesel Quick Reference Guide (PDF) - updated January 28, 2014. Click to download
Show Us Your ARP Photo Contest
Win cash, ARP kit credit and awag! Just upload photos of your diesel that uses ARP fasteners and you could win. Click to find out how
Diesel News
Receive a 20% Discount on NHRDA Event Tickets Courtesy of ARP
ARP has signed on as the official fasteners of NHRDA for 2014 and you get fringe benefits. As a friend of ARP, you can use our exclusive sponsor link to purchase general admission tickets for any 2014 event and receive a 20% discount. Just click the link below, select an event and use promo code "ARP". (After you apply the promo code, the ticket prices will show the discount.)
Win Cash, ARP Kit Credit and Swag!
We have just launched the Show Us Your ARP photo contest for 2014. Upload photos of your vehicle and you could win.
ARP Diesel Fasteners Put to the Test
ARP works with teams that are putting our fasteners to the test on the track. Whether its pulling or the quarter-mile, these teams wouldn't use anything else besides ARP diesel fasteners.
ARP Is Official Head Bolt of NADM
Ventura, CA – ARP is proud to announce that it has signed a multi-year official product sponsorship agreement with DIESEL Motorsports (National Association of Diesel Motorsports), and will be the official Head Bolt of this sanctioning organization.
"We are excited about our continued partnership with the DIESEL Motorsports race and pulling series," stated Chris Raschke, "In addition to being a premiere sanctioning series for competitive Diesel racing and pulling; it is an ideal proving ground for our diesel engine technology." Raschke added, "the diesel market is huge for us and by leveraging the exposure of the series and the fact that many are multi–use vehicles. We feel we can reach not only the diesel competitor but also the towing and fuel economy diesel market. By being an official product of DIESEL Motorsports we hope to create awareness about our exciting technology and the big benefits for diesels."
ARP is now the official Head Stud of NHRDA
Since ARP head studs are the de facto standard for today's diesel engines, it only makes sense for ARP to be the official head stud of the National Hot Rod Diesel Association. NHRDA competitors are continually pushing the limits of power and torque that diesel engines can generate and they use ARP to keep the heads on.
Diesel Video
Technical Support
You can always call us with your questions, but you can use these resources to try and find an answer first.

Phone Hours: M-F 7:30a-4:30p PST
800-826-3045 or 805-339-2200

We Take Quality Seriously

ARP achieved ISO 9001 and AS9100 registration in 2009. These registrations represent ARP's unwavering dedication to producing quality fasteners, continually improving our quality management system and delivering total customer satisfaction.