Eagle B12057040 Balanced Rotating Assembly Kit for V8 Engine

The Eagle B12057040 is a complete balanced rotating assembly kit designed for 8-cylinder performance engine builds. This comprehensive kit includes all the critical internal engine components needed for a quality rebuild or upgrade.

Key Features:

• Pre-balanced by Eagle - ready to install with no additional machine work required
• Complete assembly includes crankshaft, connecting rods, pistons, piston rings, and bearings
• Manufactured to Eagle Specialty Products' exacting standards using quality materials
• Cast steel crankshaft with .092" fillet radiuses for improved strength over OE components
• Forged steel I-beam or H-beam connecting rods depending on application
• Premium piston rings and engine bearings included
• Designed for reliable performance in street and performance applications

Eagle Specialty Products is known for producing high-quality rotating assemblies that offer excellent value and reliability. Each balanced assembly is precision-matched and dyno-tested to ensure proper operation. Part numbers beginning with "B" are professionally balanced by Eagle and require no additional balancing before installation.