What material are these connecting rods made from?

These Manley connecting rods are forged from 4340 vacuum degassed steel alloy. This material is chosen for its high strength and ability to handle the demanding conditions within a performance engine.

What does 'Tour Lite' mean for these connecting rods?

The 'Tour Lite' designation indicates that these rods are a lighter weight option within Manley's Pro Series line. This is often chosen by engine builders who want to reduce the mass of the rotating assembly for improved engine response.

Are these connecting rods balanced as a set?

While these rods are manufactured to tight tolerances, it is crucial to have the entire rotating assembly, including these rods, professionally balanced. This ensures optimal engine performance and longevity.

Specifications

Brand: Manley Performance
Part #: 14144R6-8
UPC: 807298069913

Manley Chevrolet Small Block Tour Lite I-Beam Connecting Rod Set - 6.000in Length

Name: Manley Chevrolet Small Block Tour Lite I-Beam Connecting Rod Set - 6.000in Length
Brand: Manley Performance
SKU: manley-performance-manley-chevrolet-small-block-tour-lite-i-beam-connecting-rod--t14-880099
Price: 2993.83 USD
Availability: BackOrder

$2993.83

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Manley Chevrolet Small Block Tour Lite I-Beam Connecting Rod Set - 6.000in Length. Forged 4340 steel for high-performance engines.

Key Features

Fits Chevrolet Small Block engines with 6.000 inch length connecting rods.
Forged from 4340 vacuum degassed steel alloy for strength and durability.
I-Beam design offers a good balance of strength and weight.
Tour Lite weight option is suitable for performance builds where rotating assembly mass is a consideration.
Some rods in the Pro Series line are NHRA Legal certified for Stock and Super Stock racing.
Includes a set of 8 connecting rods.

⚠️ 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

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About this part

Product Details

When you're building a high-performance Chevrolet small block engine, the connecting rods are a critical component that needs to handle serious stress. Manley's Pro Series I-Beam connecting rods are built to be a strong link in your engine's rotating assembly, designed for builds where reliability and performance are paramount. These are the Tour Lite version, meaning they're a lighter option within the Pro Series line, suitable for specific engine builds where weight savings in the rotating assembly is a goal.

These rods are forged from 4340 vacuum degassed steel alloy, a well-known material for its strength and ability to withstand the high pressures and temperatures found in performance engines. The I-beam design is a popular choice for its balance of strength and weight. Manley also offers these rods in different weight classes, and this particular set is the Tour Lite option, which is a notable consideration for engine builders looking to optimize their rotating assembly's mass. Some rods in this Pro Series line also carry NHRA Legal certification, which is important if you're building a car for specific racing classes.

This set includes eight connecting rods, each measuring 6.000 inches in length, a common size for many Chevrolet small block applications. When installing these, remember that proper balancing of the entire rotating assembly—crankshaft, pistons, rings, wrist pins, and connecting rods—is essential for engine longevity and smooth operation. Ensure you follow the manufacturer's torque specifications and assembly procedures closely.