Carrillo SCR4732-4 Pro-SA Beam Connecting Rod Set Mitsubishi 4B11T 3/8 WMC Bolt

Key Features:

• Pro-SA (Super-A) Beam Design — reduced windage profile compared to H-beam for improved high-RPM performance
• 5.659" Rod Length — precision-matched to OEM 4B11T stroke geometry
• 23mm Wrist Pin Boss — bushed, full-floating pin configuration for smooth operation under load
• 3/8" WMC Rod Bolts — high-strength fasteners engineered for consistent clamping force and reliable stretch values
• 534g Advertised Weight Per Rod — precision weight-matched set for optimal rotating assembly balance
• Proprietary Carrilloy Steel — chromium/nickel/molybdenum/vanadium alloy forging meeting VAR (vacuum arc re-melt) ASTM standards
• Manufactured in the USA — machined from oversized forgings to ensure proper grain flow and removal of surface inclusions

CP-Carrillo connecting rods are fully machined from proprietary alloy forgings and undergo rigorous multi-level quality control inspection. ISO 9001-certified manufacturing ensures every rod meets exacting dimensional tolerances straight out of the box, requiring no additional weight balancing. The SCR4732-4 is an ideal upgrade for EVO X builds targeting serious power output on pump fuel, E85, or methanol injection.