Carrillo SWC-10013-2 Pro-H Straight H-Beam Connecting Rod with WMC Bolt

The Carrillo SWC-10013-2 Pro-H H-Beam Connecting Rod is a precision-forged, race-grade connecting rod engineered for high-performance and motorsport applications. Built from Carrillo's proprietary "Carrilloy" chromium/nickel/molybdenum/vanadium alloy — custom-forged to their own specifications and meeting all vacuum arc re-melt (VAR) ASTM standards — this rod delivers exceptional tensile strength and fatigue resistance under the most demanding engine conditions.

Key Features:

• Straight H-Beam Design: The Pro-H straight H-beam profile is the stoutest configuration available, engineered to withstand extreme inertia forces and cylinder firing pressures common in race and high-performance engines
• Proprietary Carrilloy Steel: Manufactured from a custom chromium/nickel/molybdenum/vanadium forged alloy validated by both the supplier and an independent metallurgist for physical and chemical integrity
• WMC Rod Bolt: Equipped with Carrillo's H11 tool steel WMC bolt featuring an ultimate tensile strength (UTS) of 220,000 PSI and a patented asymmetrical thread design for superior clamping load and fatigue life
• Rigorous Quality Control: Each rod is magnaflux inspected at least twice during production and Rockwell hardness tested to validate heat treatment
• Shot-Peened Finish: A final controlled and validated shot-peen operation maximizes surface strength and fatigue properties
• Laser-Serialized: Every rod receives a laser-etched job number for full manufacturing traceability and quality assurance
• Small-Batch Production: Produced in small batches with CNC machines equipped with probing systems to ensure dimensional accuracy and consistency

Carrillo Pro-H connecting rods are trusted by professional engine builders across drag racing, road racing, hill climb, and high-performance street applications. Each rod is individually inspected and balanced to tight tolerances, making the SWC-10013-2 a premier choice for builders who demand uncompromising reliability at elevated RPM and boost levels.