Nodular cast-iron with 3.480" stroke and 2.100" diameter rod journals. 1-piece rear main seal crankshaft for 300- and 330-horsepower engines. NOTE: This crank does not have a pilot bearing.

A crankshaft is that massive piece of convoluted steel that holds the whole engine together. An engine is essentially a pump, and without a strong crankshaft, the pump won’t work. Chevrolet Performance puts the same top-quality engineering and manufacturing processes into its crankshafts as it does all its parts. These crankshafts are the same ones used in Chevrolet Performance crate engines. The crankshafts are available in cast-iron and forged steel. Forged crankshafts should be used for higher-horsepower applications.

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Chevrolet Performance 14088526 3.480” Cast Iron Crankshaft

Product Information

  • $547.88