Battery in my 1990 Z-51 died. My fault - I'm sure I let it sulfate - disconnected the float charger and forgot about it. Took a charge, lasted one day. Thought I'd explore an Optima, but found they don't make an application for the C4. Closest is their 75/25 but seems a smidgen to long and height may be a problem dependent on where the posts are (it has posts and side mounts) relative to the cruise transducer. Mid-America used to push Optima's for Vettes, but they don't anymore (why?). Anybody using one in a C4 - if so how? And, any "standard" high-end battery recommendations? Thanks in advance for any help.
Adios,
Pizza Bob