
Brian Crower crankshaft for Chevy LS series engines featuring a 4.125-inch stroke with a 58-tooth reluctor wheel. Machined from 4340 steel and supplied unbalanced, this crankshaft is specified for LS-series builds that require the listed stroke and reluctor tone wheel. Presented as a direct hardware identity, it provides the core rotating assembly specification for compatible LS engine applications.
Brian Crower Crankshaft-Chevy LS Series 4.125in Stroke w/58 Tooth Reluctor Wheel 4340 Unbalanced