This is a replacement for the OEM latch (strike plate) for the rear sliding moonroof cover in a Traverse/Acadia/Enclave . This part is designed to fit Traverse/Acadia/Enclave vehicles that use the same F Retainer P/N 84900118. This part is made from a proprietary carbon composite material, offering high strength, toughness, and chemical resistance by using the latest technology in 3D printing. Rev 2 moves the mounting holes clear of the original rivets and provides a clearance hole where the original rivets are installed. This part can be installed without removing the original rivets, using two #6 x 1/2-inch self-tapping sheet metal screws (included with your order). This part is a replacement for the OEM latch (strike plate) for the rear sliding moonroof cover in a Chevrolet Traverse. It was modeled for a 2020 model year Chevrolet Traverse but it also fits other GM vehicles that use the same F Retainer (P/N 84900118). If you're not sure, send us a message and we'll help you figure it out. This part is made from a proprietary carbon composite material. This material offers high strength, toughness, and chemical resistance by using the latest technology in 3D printing. This part is much stronger and will last much longer than the original. The Rev 2 version moves the mounting holes clear of the original rivets and provides a clearance hole where the original rivets are installed. This allows the new part to be installed without having to remove the original rivets. To install this part, we suggest using two #6x1 " self-tapping sheet metal screws (included with your order). Do not over-tighten.