Eagle B13304L00053 Street and Strip Balanced Rotating Assembly - 8 Cylinder

The Eagle B13304L00053 Street and Strip Balanced Rotating Assembly delivers name-brand quality components engineered for reliability and performance in engines producing up to 500 horsepower. This complete balanced assembly is test-fitted in-house by Eagle to ensure all components work seamlessly together, eliminating guesswork from your engine build.

Complete Assembly Includes:

• Eagle cast steel crankshaft with improved fillet radiuses for enhanced strength
• Eagle "SIR" forged 5140 steel I-beam connecting rods with ARP 8740 capscrew bolts
• Hypereutectic aluminum pistons for excellent strength-to-weight ratio
• Piston rings for proper sealing and oil control
• Rod and main bearings for complete installation
• Flexplate (application-specific for automatic transmission)

Balanced Assembly Benefits:

Part numbers beginning with "B" are professionally balanced by Eagle and require no additional balancing before installation. This saves time and money while ensuring smooth operation and long service life. The assembly is designed for street and strip use, offering an excellent balance of affordability, strength, and performance for a wide range of V8 engine applications.

Eagle Specialty Products manufactures high-strength connecting rods and crankshafts using certified steel and rigorous quality control including magna-fluxing and inspection methods to deliver reliable components at competitive prices.