Eagle 11109070 Competition Rotating Assembly Chevy Big Block - 454

The Eagle 11109070 is a high-performance competition rotating assembly engineered specifically for Chevrolet big block 454 engines. This assembly is designed for all forms of racing use including nitrous and forced-induction applications, making it an ideal choice for serious performance builds demanding maximum durability and power handling capability.

Key Components:

• 4.000" stroke forged 4340 steel crankshaft for exceptional strength and rigidity
• 6.385" H-beam connecting rods with 7/16" ARP 8740 bolts for superior clamping force and reliability
• Forged 2618 aluminum Mahle pistons with 48cc dome design, sized at 4.320" bore
• Plasma-moly file-fit piston rings for precise cylinder sealing
• King XP series rod and main bearings for enhanced load capacity

This complete rotating assembly provides all the critical internal components needed to build a bulletproof big block Chevy capable of handling extreme cylinder pressures from supercharging, turbocharging, or nitrous oxide systems. The forged 4340 crankshaft offers superior fatigue resistance compared to cast cranks, while the H-beam rods provide an excellent strength-to-weight ratio for high-RPM applications.