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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 foundation of any high-performance engine is a reliable crankshaft, and this Eagle 4340 Forged Steel Crankshaft is built to handle the most demanding conditions. Designed specifically for Small Block Chevy engines, this crankshaft features a 3.875-inch stroke, allowing you to increase your displacement and torque output significantly. Forged from high-quality 4340 steel, this crank is heat-treated and stress-relieved to provide maximum durability against torsional vibration and fatigue.
This crankshaft is designed for internal balancing, which reduces the need for heavy external counterweights and promotes smoother engine operation at high RPM. The 2-piece rear main seal design makes it compatible with both classic and many modern-style Chevy engine blocks. Whether you are building a high-compression street engine or a serious racing powerplant, this forged crank provides the structural integrity required to keep your engine together under pressure. Invest in the best for your build with quality components from 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 foundation of any high-performance engine is a reliable crankshaft, and this Eagle 4340 Forged Steel Crankshaft is built to handle the most demanding conditions. Designed specifically for Small Block Chevy engines, this crankshaft features a 3.875-inch stroke, allowing you to increase your displacement and torque output significantly. Forged from high-quality 4340 steel, this crank is heat-treated and stress-relieved to provide maximum durability against torsional vibration and fatigue.
This crankshaft is designed for internal balancing, which reduces the need for heavy external counterweights and promotes smoother engine operation at high RPM. The 2-piece rear main seal design makes it compatible with both classic and many modern-style Chevy engine blocks. Whether you are building a high-compression street engine or a serious racing powerplant, this forged crank provides the structural integrity required to keep your engine together under pressure. Invest in the best for your build with quality components from GGCRACING.
Other popular Eagle products customers consider together:
