ARP Nissan VR38 Main Stud Kit

This ARP performance fastener, stud, bolt, tool, or assembly is the Nissan VR38 Main Stud Kit for 2009-2010 Nissan GT-R. Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.

Key Features

• Genuine ARP Fasteners: ARP2000 alloy construction holds clamp load through repeated heat cycles and boost pressure.
• Complete Kit: Includes studs, washers, and nuts matched for direct fit and simple assembly.
• Stud Configuration: Replaces bolts to cut block thread damage and deliver even torque distribution on main caps.
• Rolled Threads: Increases fatigue strength by 25% over cut threads for secure engagement and accurate torquing.
• Every fastener tested for fatigue and load beyond OEM limits.
• ARP2000 heat-treated alloy with 220,000 psi tensile strength and rolled threads for maximum durability.

Fitment

Specifications

What’s Included

One new ARP main stud & bolt kit in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.

About ARP

Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.

Important Disclosures

• California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.

Related Parts

• Shop all ARP products
• ARP Nissan VR38 CA625 Head Stud Kit
• ARP 03 Mazda 2.3L DOHC 16V Main Stud Kit
• ARP 03-06 Mitsubishi Evo Main Stud Kit

Frequently Asked Questions

How do I confirm the Nissan VR38 Main Stud Kit fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.

Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP’s current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.

What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.

Installation Instructions

1. Confirm ARP part number 202-5802, the complete application, and every required supporting component before beginning work.
2. Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
3. Follow ARP’s current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
4. Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.