i'm about to make a wiring harness for my retro, but i don't know where to buy certain parts. i know of a website i could go to, but i wanna do it soon. are there any local stores that sell components such as relay, fuse holder, etc. i don't think harbor freight tools has them but unless someone can tell me other wise, i'll check it out.

 

pepboys has relays and fuse holders and etc...they cost more than online retailers tho...
i bought mine from partsexpress.com

 

Most auto parts stores as well as Radio Shack should have what you need.