Eagle 35410L4500 Heavy Duty Rotating Assembly CID Big Block Chevy - 540

The Eagle 35410L4500 is a heavy-duty rotating assembly engineered for 540 cubic inch big block Chevrolet engines operating under the most extreme competition conditions. This assembly is designed for exotic fuels, heavy nitrous applications, and high boost forced induction, making it ideal for serious racers demanding maximum durability and performance.

Complete Assembly Includes:

• 4.250" forged 4340 steel crankshaft for exceptional strength
• 6.385" H-beam connecting rods with 7/16" ARP 2000 bolts
• Forged 2618 aluminum JE pistons with -20cc forced induction inverted dome design
• 4.500" bore pistons
• Plasma-moly file fit piston rings
• King XP rod and main bearings

This unbalanced assembly is designed for Chevrolet 502 engines with 10.2" deck height and 1-piece rear main seal configuration. The forged 4340 crankshaft provides the strength needed for high horsepower applications, while the H-beam rods with upgraded ARP 2000 fasteners ensure connecting rod integrity under extreme cylinder pressures. Professional balancing by a qualified machine shop is required before installation.

Application: Big Block Chevrolet 540 CID (4.250" stroke × 4.500" bore), 1-piece rear main seal