MARINE COATED STARTER FITS STERN DRIVE GM 5.7L 5.7 350 50-712428A3 50-812604A2 100% NEW and Made with the Highest Quality Components Available Full One Year Warranty Computer tested for consistent Quality and unsurpassed reliability Starter - Voltage: 12V Rotation: Clockwise Teeth On Drive / Splines: 11 Source: Aftermarket