vmg89

Thank you!

Hello, I recently purchased someone else's 280z project car and I was able to get it running the other day. The guy I purchased it from gave me a box full of parts and I have been mostly successful in installing or at least identifying them. However I am now left with one part that I have not been able to identify or locate where it needs to be installed. The car runs fine without it, but the part is still a mystery to me. Does anybody know what this part is?