Manley 14416-4 Pro Series I-Beam Turbo Tuff Connecting Rods - Set of 4

The Manley 14416-4 Pro Series I-Beam connecting rod set delivers championship-grade durability for high-performance Sport Compact engines. Forged from 4340 aircraft-quality vacuum degassed steel, these Turbo Tuff design connecting rods are engineered to handle extreme horsepower and boost levels that would destroy lesser components.

Premium Construction Features:

• Forged from 4340 aircraft-quality vacuum degassed steel alloy
• Proven Turbo Tuff I-Beam design for maximum strength-to-weight ratio
• 3/8-inch ARP 2000 cap screws for superior clamping force
• Shot peened after machining to enhance fatigue resistance
• 100% magnafluxed to detect any material imperfections
• Weight matched to within 1.5 grams per set
• Big and small end bores honed to .0002-inch tolerance
• Bend and twist held to exacting minimums

Race-Proven Performance:

Manley Pro Series Turbo Tuff connecting rods are the choice of top tuners worldwide, featured in some of the fastest and most powerful engines in competitive motorsports. The I-Beam design provides exceptional strength where it's needed most while maintaining optimal weight for high-RPM performance.

Quality Assurance:

Every Manley connecting rod undergoes rigorous quality control including full machining, heat treatment, stress relief, shot peening, and magnaflux inspection. Final inspection verifies critical specifications to ensure each rod set meets the exacting standards that have made Manley the benchmark in Sport Compact connecting rods.

This set includes 4 connecting rods, ideal for inline-4 cylinder engine builds. Perfect for turbocharged, supercharged, or naturally aspirated high-performance applications where reliability under extreme conditions is non-negotiable.