haynes or chiltons.
 

i need to change my lim gasket and want to know which book is the better one. and is there anything that i should know that is not in that book.

anyone.

i think that haynes has everything you need to know.....

I don't have NE info on the Chilton, but the Haynes is for several makes/models/years of gm n-bodies. It doesn't have enough pictures for me but it's better than nothing. lol