Description
Strengthen your LS engine build with the Manley H-Beam 6.125" Connecting Rod Set, designed for Chevy Small Block LS1, LS2, LS6, and other 6.0L LS-based V8 engines. Manufactured to exacting tolerances and equipped with ARP 2000 bolts, these rods offer the perfect balance of strength, durability, and performance for high-horsepower street and race builds.
✅ Key Features:
Engine Compatibility:
GM LS1 / LS2 / LS6
6.0L+ Gen III/IV LS-based engines
Rod Length: 6.125 inches center-to-center
Design: H-Beam for excellent strength-to-weight ratio
Material: 4340 forged steel – heat treated & shot-peened for durability
Bolts: Comes pre-installed with ARP 2000 7/16" rod bolts
Weight-Matched: +/- 1.5 grams for balanced performance
Pin Size: Standard LS (0.927")
Big End Bore: Precisely machined for optimal bearing clearance
Use Case:
Ideal for street, strip, or forced induction applications
Supports high RPM and increased cylinder pressure
📦 What’s Included:
Set of 8 Manley 6.125" H-Beam connecting rods
Pre-installed ARP 2000 bolts
Manufacturer documentation / spec sheet
🔧 Installation Notes:
Professional installation and torque checking required
Must be used with proper bearing and bolt stretch specifications
Compatible with stock or aftermarket pistons (verify compression height)
📌 Why Choose Manley Performance?
With decades of experience in race-proven engine internals, Manley Performance delivers components trusted by top engine builders worldwide. These rods provide exceptional reliability and strength for naturally aspirated, turbocharged, or supercharged LS builds.
