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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.
Take your GM LS-Series engine to the next level with the Eagle 4340 forged crankshaft. Designed specifically for high-output LS builds, this crankshaft offers the strength and reliability needed for extreme performance applications. With a 4.000-inch stroke, it is the perfect choice for those looking to increase displacement and torque, turning your LS platform into a true powerhouse.
This crankshaft undergoes rigorous manufacturing processes, including heat treatment and stress relief, to ensure it can withstand the rigors of high-boost or high-RPM operation. The precision-machined journals ensure perfect bearing clearances, which is critical for maintaining oil pressure and longevity in high-performance engines. By choosing this forged unit, you are investing in the long-term health of your engine, reducing the risk of failure under heavy loads. Whether you are building an LS for the street, drag strip, or road course, this Eagle crankshaft delivers the performance and durability you demand. Elevate your build with top-tier components found 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.
Take your GM LS-Series engine to the next level with the Eagle 4340 forged crankshaft. Designed specifically for high-output LS builds, this crankshaft offers the strength and reliability needed for extreme performance applications. With a 4.000-inch stroke, it is the perfect choice for those looking to increase displacement and torque, turning your LS platform into a true powerhouse.
This crankshaft undergoes rigorous manufacturing processes, including heat treatment and stress relief, to ensure it can withstand the rigors of high-boost or high-RPM operation. The precision-machined journals ensure perfect bearing clearances, which is critical for maintaining oil pressure and longevity in high-performance engines. By choosing this forged unit, you are investing in the long-term health of your engine, reducing the risk of failure under heavy loads. Whether you are building an LS for the street, drag strip, or road course, this Eagle crankshaft delivers the performance and durability you demand. Elevate your build with top-tier components found at GGCRACING.
Other popular Eagle products customers consider together:
