Watch in action

Strengthen Your Bottom End with ARP Main Studs

The bottom end of your Nissan 3.0L V6 VG30DE or VG30DETT engine is subject to immense rotational and reciprocating forces. To ensure your main caps stay perfectly aligned under high-load conditions, upgrading to an Auto Racing Products (ARP) Main Stud Kit is a critical step. These studs are designed to provide the rigid support necessary for high-horsepower builds, preventing main cap walk and protecting your crankshaft bearings.

Technical Build Specs

• Application: Nissan 3.0L V6 VG30DE/DETT engines with 2-bolt mains.
• Material: 8740 chromoly steel, heat-treated for extreme durability.
• Precision: Studs provide better clamping force and more consistent torque values than factory bolts.
• Finish: Black oxide coating for long-term protection against corrosion.
• Hardware: Includes high-strength 12-point nuts for reliable torque retention.

Main studs are superior to bolts because they allow for more accurate torque readings and ensure that the main caps are pulled down squarely. This is especially important for the VG30 platform, which is often pushed to high power levels with turbochargers. By using ARP studs, you are investing in the longevity of your engine's rotating assembly. Whether you are building a street-driven Z32 or a dedicated track machine, these main studs offer the stability required for consistent performance. Secure your engine's foundation with the best hardware available. Find your ARP kits at GGCRACING.