I just bought an 85 300zx and when I got home I realized the t tops were locked and the guy didn't give me the key for them. The ignition key doesn't work and I can't find anything to help me out. Anyone know the key code so i can order a new key or any ways I could get them off?

 

I had the same prob. Got a pro locksmith to pick one of the locks, take that top off and switch the lock out for one with a new key. Haven't bothered with the other one yet. Same process. Cost me $60. Without a key code from Nissan for the orig key, no other way I can think of.