Eagle CRS5565B3D Eagle ESP H-Beam connecting rods.
For Chevrolet small block 400ci engines.
Eagle ESP connecting rods are the perfect choice for engines up to 700 horsepower.
Extensive testing has proven the Eagle two-piece forging to be superior to any one-piece forging on the market!
Features the stock 5.565" length.
Includes 0.927" piston pins.
Bushed pin fit.
Rod journal: 2.100 in.
Housing bore: 2.2500 in.
Pin size: 0.927 in.
Big end width: 0.9400 in.
Pin end width: 1.0600 in.
Thickness above pin: 0.180 in.
Typical weight: 635g
Fasteners: 7/16" ARP 8740
Torque: 63 ftlbs with ARP moly lube on threads.
Recommend CB663P rod bearings.
Eagle ESP H-Beam connecting rods are forged from 4340 steel.
7/16" ARP 8740 bolts with precision alignment sleeves that locate the rod cap to help maintain big end bore size and eliminate cap walk.
Packaged in a weight-matched set (+or- 1 gram).
Sizing is done on the state of the art Sunnen Krossgrinding system.
All Eagle ESP Connecting Rods are multi-stage heat treated, magna-fluxed, and sonic tested.
The Eagle ESP series connecting rods are manufactured from a two-piece forging.
The forging process forces the grain into the shape of a connecting rod, resulting in a superior fatigue life.
The rod cap is forged separately so that the grain runs perpendicular to the load forces, which strengthens the rod.
Also, a higher content of nickel and chrome is used, which increases the strength and fatigue life without making the rod brittle.
Sold as a set of 8 Eagle ESP H-Beam connecting rods.
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