Manley 14172L-8 I-Beam Steel Connecting Rods 6.700" for Chevrolet Big Block

The Manley 14172L-8 I-Beam Steel Connecting Rods are precision-engineered high-performance connecting rods designed specifically for Chevrolet Big Block engines.

Key Features:

• Manufactured from 4340 aircraft-quality vacuum degassed steel for superior strength and durability
• Fully machined construction ensures the lightest weight while maintaining maximum strength
• Shot peened to meet MIL specifications for enhanced fatigue resistance
• 100% individually magnafluxed to verify structural integrity
• Equipped with 7/16" ARP 2000 cap screws for secure fastening under extreme conditions
• I-beam design optimized for oval track and drag racing applications
• Precision-balanced for smooth operation and reduced vibration

Ideal for serious engine builders and racers looking to upgrade their Chevrolet Big Block with connecting rods that can handle high horsepower levels while maintaining reliability. Manley Performance has been the industry standard for racing engine components since 1966, and these connecting rods represent decades of engineering excellence and proven race track performance.