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Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.
The Eagle 4340 Forged Crankshaft with a 3.480-inch stroke is the ideal choice for a reliable, high-performance Small Block Chevy engine. Designed to match the standard stroke requirements while providing the superior strength of 4340 forged steel, this crankshaft is a must-have for any serious engine builder. It provides the perfect balance of durability and performance for both naturally aspirated and mild power-adder builds.
Precision-machined for exact tolerances, this crankshaft ensures perfect rod and main bearing clearances. The 4340 steel construction offers far greater fatigue resistance than standard cast cranks, providing peace of mind during high-load conditions. The internal balance design simplifies the rotating assembly balancing process, saving you time and money during the engine build. With its 2-piece rear main seal compatibility, it fits a wide range of classic and modern SBC blocks. Whether you are restoring a classic muscle car or building a competitive track engine, this Eagle crankshaft delivers consistency and longevity. Don't settle for less when it comes to your rotating assembly. Explore the full range of premium engine components available at GGCRACING.
Other popular Eagle products customers consider together:
Eagle engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Eagle lineup with fast shipping and expert fitment support — order with confidence.
The Eagle 4340 Forged Crankshaft with a 3.480-inch stroke is the ideal choice for a reliable, high-performance Small Block Chevy engine. Designed to match the standard stroke requirements while providing the superior strength of 4340 forged steel, this crankshaft is a must-have for any serious engine builder. It provides the perfect balance of durability and performance for both naturally aspirated and mild power-adder builds.
Precision-machined for exact tolerances, this crankshaft ensures perfect rod and main bearing clearances. The 4340 steel construction offers far greater fatigue resistance than standard cast cranks, providing peace of mind during high-load conditions. The internal balance design simplifies the rotating assembly balancing process, saving you time and money during the engine build. With its 2-piece rear main seal compatibility, it fits a wide range of classic and modern SBC blocks. Whether you are restoring a classic muscle car or building a competitive track engine, this Eagle crankshaft delivers consistency and longevity. Don't settle for less when it comes to your rotating assembly. Explore the full range of premium engine components available at GGCRACING.
Other popular Eagle products customers consider together:
