SKU: EAG435640006000
UPC: 793348015606
MPN: 435640006000
The SBF 4340 Forged Crank with 4.000 stroke and 6.000 rod length is an essential component for serious small-block Ford engine builders focused on high-performance applications. This crankshaft is designed for those who require reliability under extreme conditions, whether for street, strip, or race setups.
Constructed from 4340 alloy steel, this forged crankshaft offers superior tensile strength and fatigue resistance compared to cast alternatives. Its specific stroke and rod geometry optimize piston speed management and combustion efficiency, making it suitable for both naturally aspirated and forced induction setups.
Engine builders and enthusiasts working on 289, 302, 351W, or similar small-block Ford platforms will find this crankshaft compatible with standard SBF main saddle spacing and journal sizing. Its robust construction minimizes the risk of failure during high-output operations, making it a reliable choice for performance builds.
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