Speed Factory ARP 8740 K20/K24 Main Stud Kit Honda Civic Si Acura RSX K20A2 K20A3 K20Z K24A K24Z

£124.99 incl VAT £104.16 ex VAT
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SpeedFactory ARP 8740 K20 / K24 main stud kit — high-tensile chromoly studs as a direct upgrade for OE main bolts on Honda Civic Si / Acura RSX K20 and K24 engines.

Direct OE fit on Honda K20 (K20A2/A3/Z) and K24 (K24A/Z) applications.

Stock & dispatch: check the live stock status shown above. UK in-stock items dispatch next working day on orders placed before 2pm. Drop-ship, special-order and made-to-order items have variable lead times — please contact our team on 01621 473023 or [email protected] for accurate timing before ordering.

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SKU: ARP-K20/K24MAINSTUDS Category:

Description

All kits come complete with hardened parallel-ground washers and aerospace quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 190,000+ psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others.

Features

  • 8740 chrome-moly steel
  • Socket Size(s) 1/2″ 12pt, 3/16″ Allen
Applications

  • Acura K20/K24

What’s In The Box?

  • (10) Main Studs
  • (10) Nuts
  • (10) Washers
  • ARP Fastener Lube

Warranty

  • Manufacturer Standard Warranty