Specifications
- Brand
- Manley Performance
- Part #
- 14173L-8
- UPC
- 807298105642
Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.800in Length
$2795.37
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.800in Length. Forged 4340 steel for high-performance builds.
Key Features
- Fits Chevrolet Big Block engines with a 6.800 inch connecting rod length.
- Constructed from strong, vacuum-degassed 4340 steel alloy for high-performance durability.
- I-beam design offers a good balance of strength and weight for performance applications.
- Some Pro-Series I-Beam rods are NHRA legal for Stock and Super Stock racing categories.
- Available in various weight options including Tour Lites, Lightweights, Standard, and Heavy Weights to match engine 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
If you're building a high-performance Chevrolet Big Block engine, you need connecting rods that can handle the stress and deliver power reliably. Manley's Pro-Series I-Beam connecting rods are a popular choice for serious engine builders because they're made to take a beating and keep performing. These rods are 6.800 inches long, a common length for many big block applications, and feature an I-beam design that balances strength with weight.
Manley uses strong, vacuum-degassed 4340 steel for these rods, which is a well-known material for its toughness and ability to withstand high cylinder pressures and RPMs. This means you can push your engine harder, knowing the connecting rods are up to the task. Some specific part numbers in the Pro-Series line are even NHRA legal for Stock and Super Stock racing, which speaks to their robust design and adherence to strict standards. They also come in different weight options, like Tour Lites, Lightweights, Standard, and Heavy Weights, so you can choose the best fit for your specific engine build and performance goals.
When you're assembling a performance engine, the connecting rods are a critical link between the pistons and the crankshaft. Choosing a well-built set like these Manley Pro-Series rods is a smart move for anyone serious about getting the most out of their Chevrolet Big Block. They are designed to be a direct replacement for many stock-style applications, but with significantly improved strength and reliability for demanding use.
Specifications
- Brand
- Manley Performance
- Manufacturer Part #
- 14173L-8
- UPC
- 807298105642
Frequently Asked Questions
You Might Also Like
Similar products from the same category
Manley Billet Timing Chain Kit - Small Block Chevrolet - BBC Snout - Brass Shim
Manley Ford 4.6L / 5.0L H Tuff Series Connecting Rod Set w/ ARP 2000 Bolts (Single)
Manley Billet Timing Chain Kit - Gen IV Small Block Chevrolet - Single Bolt LS3
Manley Pro Series Timing Chain Kit - Big Block Chevrolet
Manley Billet Timing Chain Kit - Small Block Chevrolet - BBC Snout - Brass Shim
Manley Ford 4.6L / 5.0L H Tuff Series Connecting Rod Set w/ ARP 2000 Bolts (Single)
Manley Billet Timing Chain Kit - Gen IV Small Block Chevrolet - Single Bolt LS3
Manley Pro Series Timing Chain Kit - Big Block Chevrolet
Manley Chevrolet Big Block Pro-Series I-Beam Connecting Rod Set - 6.800in Length