ARP M8 x 1.25 x 65 12pt SS Bolts (5/pkg)

This ARP performance fastener, stud, bolt, tool, or assembly is the M8 x 1.25 x 65 12pt SS Bolts (5/pkg). 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

• Stainless Steel Construction: 180000 PSI tensile strength resists corrosion withstands extreme heat and vibration in racing and street applications.
• 65mm Length: Exact dimension for intake manifold bolts rocker arm holders throttle body mounts in B D-series setups.
• ARP stainless steel rates 180000 PSI tensile hardness Rc 35-40 ideal for heat-exposed areas like manifolds outperforms mild steel resists fatigue cracking.
• 12-Point Head Design: Secure grip for high-torque wrenching prevents rounding delivers precise fastener installation.
• M8 x 1.25 Thread Pitch: Matches OEM specifications ensures seamless fit in Honda Acura engine bays without thread damage.
• Direct replacement for OEM bolts in designated Honda Acura hardware locations.

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.

Important Disclosures

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

Related Parts

• Shop all ARP products
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• ARP 01-06 6.6L GM Duramax Diesel Flywheel Bolt Kit
• ARP 01-10 6.6L GM Duramax Diesel Flexplate Bolt Kit

Frequently Asked Questions

How do I confirm the M8 x 1.25 x 65 12pt SS Bolts (5/pkg) 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 771-1010, 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.