Eagle B13303L03068 Balanced Rotating Assembly Cylinder - 8

The Eagle B13303L03068 is a complete balanced rotating assembly designed for 8-cylinder engine applications. This pre-balanced kit eliminates the need for additional machine shop balancing, saving time and money on your engine build.

Complete Assembly Includes:

• Cast steel crankshaft with enhanced fillet radiuses for improved strength
• Eagle SIR (Super I-Beam Rod) forged 5140 steel I-beam connecting rods
• Hypereutectic aluminum pistons for excellent durability and thermal stability
• Premium piston rings with proper end gap specifications
• Performance-grade rod and main bearings
• Harmonic balancer and flexplate (for externally balanced applications)

Key Features:

• Factory balanced assembly ready to install
• ARP 8740 fasteners on connecting rods for reliable clamping force
• Suitable for street performance and mild strip applications up to 500 horsepower
• Quality components from Eagle Specialty Products, a trusted name in performance engine parts

This rotating assembly provides excellent value, combining reliability and performance at an affordable price point. The pre-balanced design ensures proper engine operation and longevity when installed with proper clearances and assembly procedures.