ARP NASCAR Compliant Speed Nuts Designed for professional racing environments where split-second improvements in pit stop times can make the winning difference, and “unbustable” reliability is an absolute must.
ARP NASCAR Compliant Drilled Header Bolt Kits
ARP offers special NASCAR header bolts that have been drilled for use of safety wire. They are made from heat-treated 8740 chrome moly steel (with a black oxide finish - rated at 180,000 psi) or Stainless 300 that is polished to a bright shine (nominally rated at 170,000 psi tensile strength
Strange as it may seem, there have been many races lost in oval track, off-road and endurance competition due to the OEM alternator stud failing and the subsequent loss of electrical power. To prevent this from ever happening, conscientious engine builders rely on ARP’s “bulletproof” alternator studs.
ARP NASCAR Compliant Brake Hat Bolts
ARP Brake Hat Bolts are the perfect upgrade for many original brake hat bolts, this ARP kit features bolts produced from only the finest quality 8740 chrome moly !