Specifications
- Brand
- Manley Performance
- Part #
- 14166-8
- UPC
- 807298004211

Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.535in Length
$2446.87
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Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.535in Length. Built for high-performance engines with durable steel alloys.
Key Features
- Set of connecting rods for Chevrolet Big Block engines.
- Features an I-Beam design for strength and rigidity.
- Available in forged 4340 or 300M vacuum degassed steel alloys.
- Offered in multiple weight configurations: Tour Lites, Lightweights, Standard, and Heavy Weights.
- Some part numbers in the Pro-Series line are NHRA Legal certified for Stock and Super Stock racing.
⚠️ 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
If you're building a high-performance Chevrolet Big Block engine, you need connecting rods that can handle serious power. Manley's Pro-Series I-Beam connecting rods are a popular choice for builders who demand strength and reliability. These rods are designed to be a strong link between your pistons and crankshaft, ensuring efficient power transfer and durability under stress.
Manley offers these Pro-Series rods in your choice of robust materials: either forged 4340 vacuum degassed steel alloy or the even stronger 300M vacuum degassed steel alloy. Both options are well-built to withstand the intense pressures and heat generated in a performance engine. You can also select from various weight options, like Tour Lites, Lightweights, Standard, or Heavy Weights, to best match your specific engine build and performance goals. Some of these rods also carry NHRA Legal certification, making them suitable for Stock and Super Stock racing categories.
When assembling a performance engine, the connecting rods are a critical component. Manley's Pro-Series rods are a solid option for those looking for a well-made part that can stand up to demanding use. Be sure to check the specific material and weight options to ensure they align with your engine's intended application and power output.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 14166-8
- UPC
- 807298004211
Frequently Asked Questions
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Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.535in Length
