Eagle B13020L04053 Street Performance Rotating Assembly Small Block Chevy - 8-Cylinder

The Eagle B13020L04053 is a balanced rotating assembly designed for small block Chevy 8-cylinder engine applications. This complete internal engine assembly is professionally balanced by Eagle and ready for installation, eliminating the need for additional machine shop balancing services.

Complete Assembly Includes:

• Cast steel crankshaft with precision-ground journals
• Eagle SIR (Super I-Beam Rod) forged 5140 steel I-beam connecting rods
• Hypereutectic aluminum pistons
• Piston rings
• Engine bearings

Key Features:

• Factory balanced by Eagle - no additional balancing required
• Designed for street performance applications up to 500 horsepower
• Quality components test-fitted together for proper clearances
• Cast steel crankshaft provides excellent durability and reliability
• Forged I-beam connecting rods with ARP fasteners

Eagle Specialty Products is known for producing high-quality engine components with superior surface finishes that promote better oil flow and reduced wear. This rotating assembly offers an excellent balance of strength, performance, reliability, and affordability for engine builders and performance enthusiasts.