Interchange Part Numbe r: 18493. Starter Motor for Chevrolet Chevy-V8 Small Big Block S13-65S1 3HP 305 18493. 3HP Mini Starter Motor for Small & Big Block for CHEVY Chevrolet V8 305 350 9T. Heavy Duty 2.0kW, 3HP , OSGR, 12 Volt, CW, 9-TOOTH Pinion.
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