Eagle B13101L06053 Small Block Chevy Balanced Rotating Assembly Kit - 8 Cylinder

The Eagle B13101L06053 is a complete balanced rotating assembly designed for small block Chevrolet engines with 1-piece rear main seals (1986 and newer applications). This Street and Strip assembly provides reliable performance and value for engines producing up to 500 horsepower, making it ideal for street performance and weekend racing applications.

Complete Assembly Includes:

• Eagle cast steel crankshaft with precision machined journals
• Eagle SIR (Super I-Beam Rod) forged 5140 steel connecting rods with ARP 8740 bolts
• KB hypereutectic aluminum pistons with precision valve reliefs
• Hastings plasma-moly piston rings
• Clevite or King engine bearings (rod and main)
• 153-tooth flexplate for automatic transmissions

Key Features:

• Factory balanced assembly - ready to install with no additional balancing required
• Internal balance configuration for simplified installation
• Quality components from trusted manufacturers
• Designed for 1986-up small block Chevy with 1-piece rear main seal
• Compatible with factory internal balance damper and flexplate/flywheel

This rotating assembly is engineered to deliver improved performance while maintaining durability for street and strip applications. All components are precisely matched and balanced to ensure smooth operation and long service life.