What material are these Manley connecting rods made from?

These Manley Pro Series connecting rods are forged from a vacuum degassed 4340 steel alloy. This material is chosen for its excellent strength and durability, making it suitable for high-performance engine applications.

What size wrist pin do these rods use?

These specific connecting rods are designed for engines that use a 22mm wrist pin. This is an important detail to confirm compatibility with your pistons and crankshaft setup.

Are these rods suitable for a stock engine rebuild?

While these rods are very well-built, they are primarily intended for high-performance engine builds that will exceed stock power levels. For a standard stock rebuild, a less robust connecting rod might be sufficient, but these offer a strong foundation for builds aiming for more power.

Specifications

Brand: Manley Performance
Part #: 14418R6-6
UPC: 807298070803

Manley Nissan RB25DE(T)/RB26DETT (22mm pin) T/T Pro Series I Beam Connecting Rod Set w/ 625+ Bolts

Name: Manley Nissan RB25DE(T)/RB26DETT (22mm pin) T/T Pro Series I Beam Connecting Rod Set w/ 625+ Bolts
Brand: Manley Performance
SKU: manley-performance-manley-nissan-rb25de-t-rb26dett-22mm-pin-t-t-pro-series-i-bea-t14-250117
Price: 2134.02 USD
Availability: BackOrder

$2134.02

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Manley Nissan RB25DE(T)/RB26DETT (22mm pin) T/T Pro Series I Beam Connecting Rod Set w/ 625+ Bolts. Built for high-performance builds.

Key Features

Fits Nissan RB25DE(T) and RB26DETT engines with a 22mm wrist pin.
Constructed from vacuum degassed 4340 steel alloy for strength and durability.
Includes high-strength 625+ bolts for secure connecting rod assembly.
Features a proven I-beam design that balances strength with weight efficiency.
Designed for high-performance engine builds requiring reliable internal components.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're building a high-performance Nissan RB25DE(T) or RB26DETT engine, you need connecting rods that can handle serious power. These Manley Pro Series I-Beam connecting rods are designed for just that, featuring a robust I-beam construction and equipped with strong 625+ bolts to ensure reliability under demanding conditions. They are specifically made for engines using a 22mm wrist pin, a common size for these performance Nissan engines.

Manley uses a vacuum degassed 4340 steel alloy for these rods, which is a well-built material known for its strength and ability to withstand high stress. This makes them a solid choice for builds pushing beyond stock power levels, whether for track use or spirited street driving. The I-beam design itself is a proven performer, offering a good balance of strength and weight savings, which is crucial for engine responsiveness. The inclusion of 625+ bolts means you're getting fasteners that are rated for higher tensile strength, providing extra security for your engine's internals.

When you're assembling an engine that needs to perform reliably at higher RPMs and under boost, the connecting rods are a critical component. These Manley rods are a popular choice among builders who want a dependable part that's ready to go to work. They are designed to fit right into your RB25 or RB26 build, giving you confidence in your engine's foundation.