This is what Daimler Chrysler should do,get rid of the 2.7 and convert them to the 3.2 engines.theFreaknasty,you forgot another improvement what Daimler Chrysler improved on the 2.7 engine.Daimler Chrysler improved the water pump 5 times,A Jasper engines and transmissions rep that comes down to my father's shop once in a while told my father this..An used 2.7 is not cheap.One from an auto salvage yard goes for $2,000 to $2,500 if you can find one.The cheaper way is to convert it to a 3.2 or 3.5 and get rid of the 2.7