SKU: LNT70534001
UPC: 788120774314
MPN: 70534001LUN
The LUNATI SBF 4340 Forged Crank with 3.400 Stroke and Internal Balance is a precision-engineered crankshaft specifically designed for Small Block Ford engines. It is ideal for performance enthusiasts and engine builders looking to enhance reliability and performance in street or racing applications.
Constructed from 4340 steel, this crankshaft provides the structural integrity necessary for high-output applications. Its internally balanced design eliminates the need for external counterweights, simplifying installation and improving engine operation by reducing vibration and extending bearing life under load.
This crankshaft is particularly beneficial for those constructing or rebuilding Small Block Ford engines for street applications or drag racing. Its forged 4340 steel construction is designed to withstand increased boost pressure and high RPM operation, making it a reliable choice for performance builds.
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