Datsun S30 260Z L26 Engine

Overhead Cam, 12 Valve, Inline Six

Uprated ARP  

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.

  • S30 260Z L26 Engine
  • Uprated ARP 
  • Main Stud Kit
  • Pro Series
  • Complete Set of 14 Bolts
  • ARP Head Studs Also Available
  • Huge Range of L24 Parts Available
  • Free UK Delivery

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 260Z- 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!

Visit our eBay store for lots of great 260Z parts-

   Engine, Clutch, Gearbox, brakes, suspension, service parts, & more!!

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 260Z- 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 confiden
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 260Z- 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 confiden