Eagle 13557L060 Street Performance Rotating Assembly Small Block Chevy

The Eagle 13557L060 Street Performance Rotating Assembly is designed for naturally-aspirated small block Chevrolet engines producing under 500 horsepower. This complete rotating assembly provides excellent value and reliability for street performance applications.

Complete Assembly Includes:

• Eagle cast steel crankshaft with precision-ground journals
• Eagle SIR I-beam connecting rods with ARP bolts
• Hypereutectic aluminum pistons with rings
• Hastings piston rings
• Premium rod and main bearings

Key Features:

• Engineered for 1-piece rear main seal applications
• .060 inch overbore configuration
• Balanced assembly for smooth operation
• Cast steel crankshaft with ESP Armor surface finish for improved lubrication
• I-beam connecting rods provide excellent strength-to-weight ratio
• Ideal for pump gas street engines and mild performance builds

This rotating assembly is perfect for engine rebuilds and performance upgrades on small block Chevrolet engines. Eagle's precision manufacturing ensures proper clearances and reliable operation for street-driven vehicles.