My friend has a 96 Jimmy with an engine knock he'll sell me for $500, it has a brand new cat and some sensors I need amongst other things. Will everything out of the Jimmy work with my 01 Blazer, or are there differences between the engines?

 

go to rockauto. look up the parts in question. in the discription of the part, there is a link you can hit that shows whick vehicles that part will fit.