i actually have a couple questions that relate to a 2nd gen camaro rather than the 3rd gen, i am looking at buying a 79 z28, there are a couple small things that i would like to know how much work im getting myself into, the lock mech. on the trunk does not work how hard, or how do i change out the old one with a new one. also the tach does not work, what are possible causes to this, another thing it does have power windows but they rattle all to **ll and back, how hard is it to tighten those. anyone with some imput on this would be apperciated greatly.

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if its not a camaro then what is it....?