Eagle B64002040 Big Block Chevy Balanced Rotating Assembly

The Eagle B64002040 is a balanced rotating assembly designed for big block Chevrolet applications. Eagle rotating assemblies include crank, rods, pistons, rings, and bearings for popular engine combinations, providing a complete internal engine package ready for installation.

Complete Assembly Includes:

• Crankshaft with precision counterweighting
• Connecting rods with quality fasteners
• Pistons matched to specific bore and compression requirements
• Piston rings with proper end gaps
• Rod and main bearings

Assembly part numbers that begin with "B" are balanced by Eagle and require no additional balancing, saving time and money during engine assembly. These assemblies are designed to deliver reliable performance for street and performance applications.

Quality Construction:

• Factory balanced for smooth operation
• Quality name-brand components throughout
• Precision-matched for optimal clearances
• Ready to install after proper measurement and verification

Eagle Specialty Products is a leading manufacturer of high-performance connecting rods and crankshafts, known for producing quality engine components for both street and racing applications. Professional installation and proper clearance checking recommended before use.