Engine Block Swap

If they are from the same engine. If your head gaskets are bad you don't need to replace the block unless there is damage to the mating surfaces.

I think 99-04 swap interchangeably but that's 2.5 sohc.. 98? and 04 -?? XT were DOHC. Just verify that your car is/is not EGR. If yours is, you'll need an EGR engine. Ex: my 03 is NOT EGR and my 04 is EGR. Both XS, both silver, almost completely identical. But like FOR said, just have the head gaskets done. It's like 1500-2500ish, generally. Or do it yourself. Tons of research available. My thing would be, even if you source that engine, you ought to have the HG's replaced before swapping it or you'll be in the same boat later on. Good for you keeping your foz :D

Good one, Walth!

Thanks Ern ;)