0001193125-17-099995 8-K 1 20170328 8.01 20170328 20170328 Metaldyne Performance Group Inc. 0001616817 3714 471420222 DE 1231 8-K 34 001-36774 17719933 ONE TOWNE SQUARE SUITE 550 SOUTHFIELD MI 48076 248-727-1800 ONE TOWNE SQUARE SUITE 550 SOUTHFIELD MI 48076 8-K 1 d322964d8k.htm FORM 8-K