I have a 92 Voyager and i want to put a dodge shadow motor in it the shadow is a 87 and it looks like it has the same bolt up. my question is are all bolt patterns the same for 2.2L and 2.5L
2.2 and 2.5 are different. You can't swap out one for the other without electronics changes. 87 does have the same bolt patternes as a 92, but a 92 is a commonblock while an 87 is not.