Engine cylinder bore specs

[chevyiac79]

I have a 2001 xj I got a 4.0 out of tj I found out the block was redesigned so I can't use the block I don't know if it was punched out 30 over need factory cylinder bore specs

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[Cheromaniac]

The factory cylinder bore size is 3.875".

[chevyiac79]

Thanks been looking for them on line

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