Carrillo M3006A Connecting Rod Bolt High-Strength Performance Fastener

The Carrillo M3006A is a precision-engineered connecting rod bolt from CP-Carrillo, a global leader in high-performance engine fasteners trusted by professional racing teams and engine builders since 1963. Designed for demanding engine assemblies, this rod bolt delivers consistent clamping force and superior fatigue resistance under extreme RPM and cylinder pressure.

Key Features:

• Manufactured by CP-Carrillo, one of the most recognized names in connecting rod fasteners worldwide
• Engineered to a known yield load — bolt stretch during installation should never reach the yield threshold, ensuring a safe and consistent preload
• Asymmetrical thread design distributes thread engagement evenly, increasing clamp load and extending fatigue life
• Precision-machined to exacting tolerances for repeatable, consistent clamping across all cylinders
• Designed for high-stress applications including forced induction, high-RPM, and endurance racing builds
• Compatible with CP-Carrillo connecting rod assemblies as a direct replacement or upgrade fastener

Installation Notes:

• CP-Carrillo recommends the bolt stretch method over torque-only installation for the most accurate preload
• Always install with the recommended bolt lubricant to ensure consistent friction coefficient and clamping results
• Refer to the specification card included with your Carrillo connecting rod for the correct stretch value for this fastener

The M3006A rod bolt reflects CP-Carrillo's decades of fastener engineering expertise, making it the right choice for engine builders who demand precise, race-proven reliability in every build.