2002 engine swap

[Boneyard]

Can anyone help me with what year 4.2 engines will work in my 2002 trailblazer? Will later models work and still pass emissions (nys) inspections?

[MT-2500]

Originally Posted by Boneyard

Can anyone help me with what year 4.2 engines will work in my 2002 trailblazer? Will later models work and still pass emissions (nys) inspections?

Check the boneyard interchange book.

[Boneyard]

Ha,ha I was asking if i need an 02 or will later model tblazer 4.2 slide right in without too much trouble

[MT-2500]

Originally Posted by Boneyard

Ha,ha I was asking if i need an 02 or will later model tblazer 4.2 slide right in without too much trouble

That is what the salvage yard interchange book will tell you.