Don't waste your money on an OPTIMA battery! Go to Sam's Club & buy a Champion Gold Series # 75-2, 750 amp battery. It does not have any top posts. It has a slightly shorter lenght & width with the same base deminsions so that it fits your clamp hold down. It has a retractable plastic handle which makes it much easier to install & remove then the OEM battery. For about $45
it is a perfect battery for the Gen I cars with the battery in the trunk. I have had one in my 93 for the past two years. It is great.