Manley Performance Turbo Tuff Pro I-Beam Connecting Rods Nissan Skyline R32/R33/R34 RB26 1989-2002 | 14411-6

The Manley Performance Turbo Tuff Pro Series I-Beam Connecting Rod Set (PN: 14411-6) is purpose-built for the legendary Nissan RB26DETT inline-six engine found in the 1989-2002 Skyline GT-R. Engineered to handle extreme boost and high-horsepower builds, these rods deliver the reliability and strength demanded by serious performance enthusiasts and professional engine builders alike. Whether you're building a street/strip GT-R or a full-race application, these connecting rods are a foundational upgrade over the factory units.

Key Features & Benefits

• Pro Series I-Beam Construction – The classic I-beam profile provides an optimal strength-to-weight ratio, resisting bending and buckling forces under high boost and high-RPM conditions.
• Turbo Tuff Design – Specifically engineered for forced-induction applications, making these rods ideal for the twin-turbocharged RB26DETT powerplant.
• Premium Alloy Steel Forgings – Manufactured from high-strength alloy steel forgings for superior tensile strength and fatigue resistance compared to OEM cast or powdered-metal rods.
• Precision Machined & Honed Big End Bore – Ensures accurate bearing clearances and consistent oil film for extended bearing life under sustained high-load operation.
• Shot-Peened & Stress-Relieved – Manley's manufacturing process includes shot-peening and stress-relief treatments to enhance fatigue life and reduce the risk of stress fractures.
• ARP Fasteners Compatible – Designed for use with premium ARP rod bolts (verify inclusion or upgrade separately) to handle the clamping loads required in high-power builds.
• Direct OEM Cross-Reference – Drop-in replacement geometry for the Nissan RB26DETT, simplifying fitment in standard bore and stroker applications.
• CARB Compliant – Meets California Air Resources Board (CARB) requirements, suitable for use in emissions-regulated states when installed as part of a compliant build.

What's Included

• 6x Manley Turbo Tuff Pro Series I-Beam Connecting Rods (complete set)