Datsun S30 240Z L24 Engine
Overhead Cam, 12 Valve, Inline Six
Main Stud Kit
ultra reliable, ultra strong
ARP Bolts need no introduction! Carefully constructed from premium grade 8740 alloy that is rated far superior to 'aircraft' quality.
Each stud is precisely heat-treated to 190,000 psi. Following heat-treat, each stud is centerless ground to make it as close to perfectly concentric as possible. This procedure results in an exceptionally straight part. Machining the part after heat treating it is difficult and costly because the alloy steel is much harder, but provides a very consistent and reliable part.
Check out our large and rapidly expanding range of items for the 240Z- consumeables, performance upgrades, tuning items. Please check out the other items in our shop for brakes, suspension, water pumps, spark plugs, filters, fuel pumps, and lots of other essential parts.
Buy with confidence from Conceptua Tuning. If you want any other info or advice just message!