ARP 3/8 inch x 1.6 ARP2000 Rod Bolt Kit

This ARP performance fastener, stud, bolt, tool, or assembly is the 3/8 inch x 1.6 ARP2000 Rod Bolt Kit. 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

• ARP2000 Alloy: Forged steel with 220000 psi tensile strength and 130000 psi yield for handling over 1000 hp applications.
• Thread Specs: 3/8-24 UNF rolled threads and 1.600 inch underhead length match OEM B-series rod design precisely.
• Strength Rating: 190000 psi fatigue strength supports sustained high RPM without stretch or failure.
• Finish: Black oxide coating prevents corrosion and allows smooth torquing with ARP lubes.
• Engineered for precision fit and repeatable torque in every set.
• Yes direct replacement for B18C1 rods in Integra GS-R models torque to spec for secure hold.

Fitment

Specifications

What’s Included

One new ARP rod 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 02-06 Mini Cooper S Rod Bolt Kit
• ARP 03-06 Evo 8/9 4G63 8mm Rod Bolt Kit
• ARP 3/8in CA625+ General Replacement Rod Bolt Kit (Set of 2)

Frequently Asked Questions

How do I confirm the 3/8 inch x 1.6 ARP2000 Rod Bolt 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 200-6219, 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.