Eagle B182164185 Balanced Rotating Assembly Chevy Big Block - 454

The Eagle B182164185 is a factory-balanced Street & Strip rotating assembly designed for Chevy Big Block 454 engines. This complete internal rotating assembly provides an affordable, reliable solution for street performance engines producing up to 700 horsepower.

Complete Assembly Includes:

• Cast steel crankshaft with 4.250" stroke
• Eagle SIR forged I-beam connecting rods, 6.385" center-to-center length
• High-quality forged aluminum pistons
• Plasma-moly file-fit piston rings
• King or Clevite rod and main bearings
• ARP 8740 rod bolts for superior strength and reliability

Factory Balanced: This assembly is professionally balanced by Eagle Specialty Products and requires no additional balancing work before installation. Part numbers beginning with "B" indicate factory-balanced assemblies ready for installation.

Technical Specifications: Engineered for Big Block Chevy 454 applications with precise tolerances and quality components throughout. The cast steel crankshaft features improved fillet radiuses for enhanced strength, while the forged I-beam rods provide excellent durability for street/strip use.

Professional installation recommended. Verify all clearances and specifications during assembly. This is an internally balanced assembly suitable for Big Block Chevy applications.