Carrillo SC7020-1 High-Performance Connecting Rod Bolt

The Carrillo SC7020-1 is a premium high-performance connecting rod bolt engineered to CP-Carrillo's exacting standards for use in race and high-output performance engines. As a critical fastening component in connecting rod assemblies, this bolt is designed to maintain clamping force and resist stretch under the extreme tensile loads generated by high-RPM operation.

Key Features:

• Premium Material Construction: Manufactured from high-strength alloy steel to withstand the cyclic fatigue stresses inherent in performance engine applications
• Precision Machined: Each bolt is machined to tight tolerances to ensure proper installation, consistent stretch values, and reliable clamping load
• Known Yield Load Design: Engineered with a defined yield load, allowing proper preload to be achieved via stretch measurement — CP-Carrillo's preferred installation method for maximum accuracy
• Compatible with CP-Carrillo Connecting Rods: Designed as a direct replacement or upgrade fastener for compatible Carrillo connecting rod applications
• USA Manufactured: Produced at CP-Carrillo's headquarters and manufacturing facility in Irvine, California

CP-Carrillo recommends installing connecting rod bolts using the stretch method rather than torque alone, as torque values can be affected by lubrication, thread condition, and other variables that alter true preload. Always use the recommended lubricant and follow CP-Carrillo's published installation specifications for proper stretch values. The SC7020-1 bolt is a precision fastener — proper installation technique is essential to achieving reliable performance.