ARP Buick 350 Timing Cover and Water Pump Hex Bolt Kit

This ARP performance fastener, stud, bolt, tool, or assembly is the Buick 350 Timing Cover and Water Pump Hex 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

• 8740 Chromoly Steel: Forged construction with 200,000 psi tensile strength withstands extreme engine loads.
• Heat Treatment: Processed to ARP 200,000 psi specs and proof-loaded to 185,000 psi for consistent performance.
• Complete Kit: Includes all required bolts for timing cover and water pump installation.
• Black Oxide Finish: Protects against rust and corrosion in harsh underhood environments.
• Hex Head Design: Enables accurate wrench fit and torque application without stripping.
• Made from 8740 chromoly steel with black oxide finish for strength and corrosion resistance.

Fitment

Specifications

What’s Included

One new ARP hardware kits – other 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.

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• Shop all ARP products
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Frequently Asked Questions

How do I confirm the Buick 350 Timing Cover and Water Pump Hex 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 120-3202, 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.