Specifications
- Brand
- Manley Performance
- Part #
- 14155-8
- UPC
- 807298004075
Manley Chevrolet Small Block Pro-Series I-Beam Connecting Rod Set - 6.125in Length
$2226.07
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Manley Chevrolet Small Block Pro-Series I-Beam Connecting Rod Set - 6.125in Length. Forged 4340 steel for high-performance engines.
Key Features
- Fits Chevrolet Small Block engines with a 6.125 inch connecting rod length.
- Constructed from forged 4340 vacuum degassed steel alloy for high strength and durability.
- I-beam design offers a strong and lightweight profile suitable for performance applications.
- Available in multiple weight options (Tour Lite, Lightweight, Standard, Heavy) to match specific engine build requirements.
- Certain SKUs are NHRA Legal certified 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 4340 vacuum degassed steel alloy, these Manley Pro-Series I-Beam connecting rods are built for serious performance in Chevrolet small block engines. The I-beam design is a well-known choice for strength and weight efficiency, making it a popular option for builds that demand reliability under stress. With a length of 6.125 inches, they are designed to work with a variety of piston and crankshaft combinations common in performance small block Chevy applications.
Manley offers these rods in different weight configurations, including Tour Lites, Lightweights, Standard Weights, and Heavy Weights, allowing you to tailor the rotating assembly to your specific engine build and performance goals. For those competing in specific racing classes, certain Pro-Series I-Beam rods also carry NHRA Legal certification, ensuring they meet the standards for Stock and Super Stock categories. This attention to detail in material selection and design means you're getting a well-built component ready to handle the demands of a high-performance engine.
When building a performance engine, the connecting rods are a critical link. Choosing a set like these Manley Pro-Series rods means you're investing in a component known for its strength and precision. They are designed to be a direct replacement for stock-style applications, but their robust construction makes them suitable for significantly increased horsepower and RPM levels. Ensure you have the correct bearings and hardware for installation, as these are sold separately.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 14155-8
- UPC
- 807298004075
Frequently Asked Questions
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Manley Chevrolet Small Block Pro-Series I-Beam Connecting Rod Set - 6.125in Length