What is the advantage of the Pro-H I-beam design?

The Pro-H I-beam design offers a strong and rigid structure that is optimized for performance. This design provides a good balance between the strength needed for high-horsepower engines and a weight that helps with engine responsiveness.

What are WMC bolts and why are they used?

WMC bolts, or Wedge-Lock Connecting Rod bolts, are designed to provide a very secure and consistent clamping force. They are a popular choice in performance applications because they help prevent the rod cap from shifting under high stress and RPMs, ensuring reliability.

Do these rods come with bearings?

This product listing is for the Carrillo Pro-H connecting rods and includes the 3/8 WMC bolts. Engine bearings are typically sold separately and should be chosen based on your specific engine build requirements and clearances.

Specifications

Brand: Carrillo
Part #: SCR5303-4

Carrillo Nissan/Infiniti/Datsun L-16/L-24 Pro-H 3/8 WMC Bolt Connecting Rods (4 cyl)

Name: Carrillo Nissan/Infiniti/Datsun L-16/L-24 Pro-H 3/8 WMC Bolt Connecting Rods (4 cyl)
Brand: Carrillo
SKU: carrillo-carrillo-nissan-infiniti-datsun-l-16-l-24-pro-h-3-8-wmc-bolt-connecting-t14-5452
Price: 1282.50 USD
Availability: BackOrder

$1282.50

On Backorder

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Carrillo Pro-H connecting rods for Nissan L-16/L-24 engines. Built for high-performance builds with 3/8 WMC bolts.

Key Features

Fits Nissan L-16 and L-24 4-cylinder engines.
Features a strong I-beam design for durability and weight balance.
Includes 3/8 inch WMC (Wedge-Lock Connecting Rod) bolts for secure clamping.
Designed for high-performance engine builds and demanding applications.
Sold as a set for a complete engine build.
Compatible with various Nissan models including 240Z, 510, 810, and Maxima from the 1970s and early 1980s.

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Will it fit your car?

About this part

Product Details

If you're building a high-performance Nissan L-series engine, you need connecting rods that can handle the stress. These Carrillo Pro-H connecting rods are designed for just that, offering a strong foundation for your engine's bottom end. They are built to work with L-16 and L-24 engines, commonly found in classic models like the Nissan 240Z, 510, and various pickup trucks from the 70s and early 80s. These rods are a critical component for anyone looking to push their engine beyond stock power levels.

Carrillo is known for making well-built engine components, and these Pro-H rods are no exception. They feature a robust I-beam design, which offers a good balance of strength and weight. The rods come equipped with 3/8 inch WMC (Wedge-Lock Connecting Rod) bolts, a popular choice for their reliability and ability to maintain clamping force under extreme conditions. This specific design helps ensure that the rod stays securely connected to the crankshaft, even under high RPMs and increased cylinder pressures. The material and construction are chosen to withstand the demands of performance tuning and racing applications.

When you're assembling a performance engine, the connecting rods are a key piece of the puzzle. These Carrillo rods are sold in a set, and it's important to ensure you have the correct quantity for your engine build. While they fit a range of Nissan vehicles from the 1970s and early 1980s, including models like the 240Z, 510, and 810, always double-check your specific engine code and vehicle application to confirm compatibility. Proper installation by a qualified mechanic is recommended to ensure optimal performance and longevity of your engine.