Does anyone know, what parts are compatible from the 4d55-4d56. I'm finding plenty or parts gasket kits, head bolts, etc for the 4d56, not so much for the 55. Also they seem way cheaper. How about the pistons or piston liners? is the 2.5l just a stroked 2.3 with a different crank. Looks like I'm going to need to go through the whole lower end. How about opinions on using a cylinder liner verses using oversized pistons. Any tips to help source parts would be great. Anyone used the Chinese e-bay rebuild kits that come with new pistons and liners? I'm skeptical but seems like the price is right. Thanks