ARP Main Studs - Ultimate Strength & Precision

ARP main studs are engineered for high-performance applications, ensuring superior strength and reliability. Crafted from 8740 chrome moly steel, these main studs undergo heat treatment to achieve an impressive 200,000 psi tensile strength. The precision J-form threads are rolled after heat treatment, making them 2000% stronger than conventional fasteners.

Main Studs - Key Features:

• Premium-Grade 8740 Chrome Moly Steel – Exceptional strength and durability.
• 200,000 PSI Tensile Strength – Ensures maximum clamping force.
• J-Form Rolled Threads – Increased fatigue resistance and superior holding power.
• Complete Kit – Includes parallel-ground washers and aerospace-quality nuts.

Reduce crankshaft flex and prevent main cap fretting with these premium-quality ARP main studs. Whether you're building a high-performance race engine or upgrading your current setup, trust ARP for the best in engine fastener technology.

Why Choose ARP Main Studs?

When it comes to securing your engine’s bottom end, don’t settle for anything less than the best! ARP main studs provide unbeatable strength, precision, and durability, ensuring your engine performs at its peak.