ARP Speed Studs are so good that a large number of NASCAR teams in Spring Cup, Xfinity and Camping World Truck Series use them exclusively. They're made form heat-treated 200,000 psi chrome moly steel and feature precision J-form threads (formed after heat-treat for improved fatigue strength), exclusive nut-starter and bullet shape radius that all but eliminates cross-threading. The finest studs available.
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ARP-300-7730 PART NUMBER
300-7730 ARP NASCAR Speed StudsSpecial Price $116.16 Regular Price $126.95
5/8-18 fine thread, .660 knurl diameter, 2.450 thread length, 3.300 UHL, 1.350 knurl length Learn More -
ARP-300-7731 PART NUMBER
300-7731 ARP NASCAR Speed StudsSpecial Price $116.16 Regular Price $126.95
5/8-18 fine thread, .660 knurl diameter, 2.650 thread length, 3.500 UHL, 1.550 knurl length Learn More -
ARP-300-7732 PART NUMBER
300-7732 ARP NASCAR Speed StudsSpecial Price $116.16 Regular Price $126.95
5/8-18 fine thread, .660 knurl diameter, 2.850 thread length, 3.700 UHL, 1.750 knurl length Learn More