ew grose wb tail lights... LOL

I spoke to the plastic fab guy, it would cost alot to pay him to make a mold.. However he showed me a simmilar mold and told me how to make it. between me and my dad I could make a mold myself to keep the cost down. Im not looking to make a profit cos i want a set for myself. not sure what the finished product cost would be. How many people would be interested in a set?