- Engines & Components
- Crankshafts
- Speedmaster 4340 Steel Crankshafts
Precision-ground Speedmaster 4340 Steel Crankshafts contain straight shot and shamfered oil holes, nitride hardened for superior wear resistance, lightening holes in all rod throws, large radius on all journals, precision ground and shot peened. These standard weight steel crankshafts are engineered for high horsepower street and race applications.Features:Made From 4340 Steel Superior Performance
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Small Block Chevy
$861.10
Estimated to ship direct from manufacturer on 09/30/24, pending manufacturer availability.
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$861.10
Estimated to ship direct from manufacturer on 09/30/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee