New LLT Long Block Engine Motor for 2013-2017 Chevy Traverse Acadia Buick 3.6L

For 2017 GMC Acadia Limited 3.6L. For 2017 GMC Acadia 2.5L. For 2013-2017 GMC Acadia 3.6L. The newer-version Long block Engine： LLT 3.6L. For 2013-2017 Chevrolet Traverse 3.6L. Cylinder Block Material: All-aluminum alloy cast block.