Carrillo 866-2000-18CP3C Pro-H I-Beam Connecting Rod .866 Pin 2.000 Journal CARR Bolt

The Carrillo 866-2000-18CP3C is a professional-grade, forged steel I-beam connecting rod engineered for high-performance and racing applications. Built to CP-Carrillo's exacting standards, this rod features a .866-inch wrist pin bore, a 2.000-inch rod journal diameter, and is equipped with CP-Carrillo's premium CARR Multiphase fastener — the brand's highest-specification bolt offering, rated at 285,000 PSI UTS and suitable for indefinite torque cycles when the stretch method is followed during installation.

Key Features:

• Material: Forged from CP-Carrillo's proprietary "Carrilloy" alloy — a chrome, nickel, moly, vanadium steel meeting VAR (vacuum arc re-melt) ASTM standards
• Wrist Pin Bore: .866 inches
• Rod Journal Diameter: 2.000 inches
• Big End Bore Diameter: 2.1250 inches
• Big End Width: .940 inches
• Beam Style: I-Beam
• Cap Retention: Cap screw design
• Bolt Type: CARR Multiphase fastener (285 KSI UTS, indefinite torque cycles with stretch method)
• Manufacturing: CNC-machined from oversized proprietary forgings for proper grain flow and surface inclusion removal
• Quality Control: Each rod is magnafluxed a minimum of twice, Rockwell hardness tested, and laser-engraved with a job number for full traceability
• Finish: Shot-peened to relieve tensile stresses and improve fatigue life
• Made in the USA at CP-Carrillo's Irvine, California manufacturing facility

CP-Carrillo connecting rods are trusted by professional race teams across drag racing, circle track, off-road, and powersports disciplines. The CARR bolt variant is ideal for builds requiring maximum clamping reliability and repeated assembly cycles — making this rod an excellent choice for serious performance engine builders.