Okay, so I have called three places now and everyone of them has told me that the proper size for our car is the D35. But, ive been told here that the D75/25 is the one to get. I asked about the D75/25 and was told that wont work because of the "reverse polarity" issues. I plan to get a new audio setup very soon and am going to be running new wire throughout, so will customizing the wires allow me to use a differnet size? Im really confused here and really need some insight.

thanks

 

you sound confused. it's giving me a headache.

i have a D34/78 model. dual post. you need side terminal posts if you want to have an audio system as well, NOT NOT NOT GM side terminal posts, as those are different design (hexagon shaped).

picture below should answer all questions. top left is audio power. top right is oem and audio ground. bottom left is OEM power. bottom right is nothing.

 

that answers all. Thanks!

 

or u can just go to sears and tell them to install it (they have to install a different connector, a longer one if u use oem cables).

I paid $15 to install it at sears.