If parts are lacking, These areas will be faraway from the substitution engine/transmission ahead of remaining shipped.In case you have any concerns or worry concerning this warranty or some other type of queries, remember to Be at liberty to contact us by means of e-mail at [e-mail protected] or through telephone at https://elevemotors.com/product/engine-2-3l-vin-h-8th-digit-turbo-fits-15-17-mustang/