Specifications
- Brand
- Manley Performance
- Part #
- 14161-8
- UPC
- 807298079608

Manley Ford 7.3L Powerstroke 7.128in Center-to-Center Pro Series I Beam Connecting Rods
$3438.58
Manley Ford 7.3L Powerstroke 7.128in Center-to-Center Pro Series I Beam Connecting Rods. Forged 4340 steel construction for high-performance diesel engines.
Key Features
- Fits Ford 7.3L Powerstroke engines.
- Constructed from forged 4340 vacuum degassed steel alloy for strength and durability.
- Features a 7.128-inch center-to-center length for precise engine geometry.
- I-Beam design offers a strong balance of strength and weight.
- Some Pro Series rods are NHRA Legal certified for racing applications.
- Available in various weight options to suit specific engine build needs.
⚠️ 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 Ford 7.3L Powerstroke diesel engines. The 7.128-inch center-to-center length is a specific measurement that ensures proper geometry within the engine, critical for high-output applications where stock components might not hold up.
Manley's Pro Series rods are a popular choice for builders looking to push their engines beyond factory limits. The I-beam design is known for its strength-to-weight ratio, and the 4340 steel alloy offers excellent durability and resistance to fatigue under extreme stress. This means they can handle the increased cylinder pressures and combustion forces common in modified diesel engines. Some rods in the Pro Series line even carry NHRA Legal certification for specific racing classes, which speaks to their robust construction and adherence to strict standards.
When you're rebuilding or significantly upgrading a 7.3L Powerstroke, connecting rods are a key component to consider. These Manley rods are designed to be a strong foundation for your build, offering a well-built option that can support substantial power gains. They are sold in sets, so you'll have all the rods you need for your engine.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 14161-8
- UPC
- 807298079608
Frequently Asked Questions
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Manley Ford 7.3L Powerstroke 7.128in Center-to-Center Pro Series I Beam Connecting Rods
