Interchange Part Numbe r: 18493. 700HP Small Big Block for CHEVY V8 Mini Starter Motor (Red) 3HP 305 350 454 New. Heavy Duty 2.0kW, 3HP , OSGR, 12 Volt, CW, 9-TOOTH Pinion. for Chevy-V8 Small Block, Big Block& V6 with A/T& M/T with 153 or 168 Tooth Ring Gear 1955-2010.
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