Eagle 637754070 Pro Street Rotating Assembly LS2/LS3 3.800" Stroke 6.125" I-Beam Rod 4.070" Bore

The Eagle 637754070 Pro Street Rotating Assembly is engineered for naturally-aspirated LS2 and LS3 engine applications delivering reliable performance for street and track use. This complete 8-cylinder rotating assembly features a 3.800-inch stroke crankshaft with 58-tooth reluctor, 6.125-inch I-beam connecting rods, and 4.070-inch bore pistons designed to work with stock LS2/LS3 cylinder heads.

Key Specifications:

• Crankshaft stroke: 3.800 inches with 58-tooth reluctor wheel
• Connecting rod length: 6.125 inches forged I-beam design
• Piston bore size: 4.070 inches
• Configuration: 8-cylinder complete rotating assembly
• Balance type: Internally balanced (no flexplate or dampener included)
• Rod journal size: 2.100 inches
• Main journal size: 2.559 inches

Complete Assembly Includes:

• Forged steel crankshaft with 58-tooth reluctor
• Forged 4340 steel I-beam connecting rods
• Forged aluminum pistons with rings
• Rod and main bearings
• Complete hardware and fasteners

Eagle Pro Street Rotating Assemblies offer excellent value for performance builds up to 500 horsepower. Professional balancing and inspection by a qualified machine shop is recommended before installation to ensure all components meet proper specifications and clearances.