For one I would like to offer an apology to everyone as I made a post and had cap locks on and was called out on it saying it was like yelling and I got defensive however I was wrong and I do apologize for it. I am new to all this. I am not sure where to post this question so I hope someone sees it and can direct me or maybe answer my question. I have a 1988 320 amerosport Chris Craft cruiser with twin Crusader 350 inboards. I need to purchase a new starter for the port engine however I dont know how to tell if it is a LH or RH and how many gear teeth. Is there a website that can tell you the part you need just by the make model and engine type of your boat? Any help would be appreciated. Thank you