Carrillo SCR4240-4 Pro-SA H-Beam Connecting Rod

The Carrillo SCR4240-4 is a high-performance connecting rod set designed for demanding engine builds where strength, reliability, and precise balance are critical. Carrillo Industries is a globally recognized leader in the manufacture of premium connecting rods, trusted by professional engine builders and motorsport competitors worldwide.

Carrillo connecting rods are CNC-machined from aerospace-grade steel and undergo rigorous quality control to ensure each rod meets exacting tolerances. Their signature Pro-SA (Sportsman) H-beam design delivers an exceptional strength-to-weight ratio, making them ideal for high-horsepower, high-RPM applications including forced induction and nitrous builds.

Key Features:

• Manufactured from premium aerospace-grade steel billet
• H-beam cross-section design for superior strength and rigidity
• CNC-machined for precise tolerances and optimal balance
• Includes Carrillo WMC (Wave Multi-Cork) bolts for secure, reliable fastening
• Lightweight design reduces reciprocating mass for improved engine response
• Shot-peened and stress-relieved for long-term durability under extreme loads
• Suitable for naturally aspirated, turbocharged, supercharged, and nitrous applications

Whether you're building a street performance engine or a dedicated race motor, the Carrillo SCR4240-4 connecting rods provide the reliability and precision needed to handle serious power. Carrillo rods are a go-to choice for engine builders who refuse to compromise on quality.