I want to replace the terminal connector on the positive side
Of the battery because it doesn't get tight and I've been having starting issues and want to make sure I get a better connection at battery. Question is with the fuse box can I just get a good solid terminal connector and add those wires to the new connector or do I need another fuse box which there is nothing wrong with the fuse or block just the connector.

 

An easier solution is to buy a battery post shim. They sell them at nearly every auto parts store.
http://www.oreillyauto.com/site/c/de...d=battery+shim

 

Ahh nice never thought of something like that. I'll try that out first to see if I can get better connection. Thanks