Description
Building a 406 cubic inch Small Block Chevy that delivers reliable power across street and strip applications demands a rotating assembly engineered for both durability and consistent performance. The Eagle SBC Rotating Assembly Kit combines a cast iron crankshaft with hypereutectic pistons and forged I-beam rods to handle the demands of forced induction, nitrous, and naturally aspirated builds. This bolt-together kit eliminates the guesswork and machine shop coordination—you get matched, validated components designed to work as a complete system.
- 406 cubic inches displacement
- 4.165-inch bore
- 3.750-inch stroke
- Cast iron crankshaft
- Hypereutectic pistons
- 5.700-inch I-beam rods
- Small Block Chevy compatible
- Complete rotating assembly kit
- Street and strip rated
- Manufacturer Part No. 13010040






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