can someone please help me im planning on doing my motor on this sebring i just purchased it has milky oil on dipstick an oil filler cap an was told the headgasket was blown .. is it worth me getting the heads resurfaced an change water pump an oil pump an timming chain ??

 

Shop manuals come up on eBay every once in a while. Keep your eye peeled. You will not find a free download of a shop manual.

And to answer your question, if you are going to pull the whole engine apart, there's no point in putting questionable parts back in there.

 

the 2002 2.7 engine block known for cracking or do i have a good chance in just doing the things mentioned ??

 

If every other 2.7 had a cracked block, it wouldn't mean yours is cracked. If no other 2.7 ever had a cracked block, it wouldn't prove yours is not cracked. There's no substitute for a careful inspection. Keep your options open.