So I have a 2000 z71 tahoe it's old body style as most of you probably know the z71 and limited in 2000 comes in obs my question is let's say I want a new hood for example should I order one for a 99 or a 2000 I'm basically getting ready to start making some changes and was wondering when it comes to all parts in general which year model parts I should get any help and advice is greatly appreciated