Eagle B627003820 LS Rotating Assembly Stroke Rods - 4.000 6.125

The Eagle B627003820 is a balanced rotating assembly designed for Chevrolet LS engine applications. This complete engine kit features high-performance components engineered to work together for optimal reliability and power output.

Key Components:

• 4.000" stroke forged 4140 steel crankshaft with 24-tooth reluctor
• 6.125" center-to-center 4340 forged steel I-beam connecting rods
• 7/16" ARP 8740 rod bolts for superior clamping force
• Forged 4032 aluminum DSS flat top pistons
• Complete piston ring set
• Performance engine bearings

Features:

• Factory balanced by Eagle - no additional balancing required
• Forged steel construction for exceptional strength and durability
• Precision-machined components for proper clearances
• 24-tooth reluctor for modern engine management systems
• ARP 8740 fasteners provide race-proven reliability

This rotating assembly is ideal for performance street builds, street/strip applications, and mild to moderate boost or nitrous applications. The forged crankshaft and connecting rods provide the strength needed for increased power levels while maintaining excellent durability. All components are precision-matched and balanced as a complete assembly, saving time and money during engine assembly.