Specifications
- Brand
- Manley Performance
- Part #
- 14160L-8

Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.135in Length
$2795.37
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Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.135in Length. Forged 4340 or 300M steel for ultimate performance.
Key Features
- This set of connecting rods is 6.135 inches long.
- Available in forged 4340 or 300M vacuum degassed steel alloys.
- Offered in multiple weight options including Tour Lites, Lightweights, Standard Weights, and Heavy Weights.
- Certain part numbers are NHRA Legal for Stock and Super Stock racing categories.
⚠️ 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
Product Details
Forged from either 4340 or 300M vacuum degassed steel alloys, these Manley Pro-Series I-Beam connecting rods are built for serious performance in Chevrolet Big Block engines. The 6.135-inch length is a common specification for many big block applications, and Manley offers these rods in various weights, from Tour Lites to Heavy Weights, so you can match them precisely to your engine's build and intended use.
Manley's Pro-Series line represents their commitment to high-performance engine components. These rods are designed with meticulous attention to detail, ensuring they can handle the stresses of a powerful engine. For those involved in specific racing classes, certain part numbers in this Pro-Series I-Beam range are NHRA Legal, meeting the standards for Stock and Super Stock categories. This means you can be confident in their compliance for competitive use.
When building a high-performance Chevrolet Big Block, the connecting rods are a critical link. These Manley rods are a well-built option that offers material choices and weight variations to suit your specific needs. They are designed to be a strong foundation for your engine's rotating assembly.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 14160L-8
Frequently Asked Questions
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Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.135in Length
