IN/EX: EX D: 31.5 mm d: 6 mm L : 107.8 mm a : 45° Head Style: PN Stem Groove: A GIEFFERef: 1707 anno: 1998 Certification: IS09001, TS16949 Mark & Model: 406 2.9/ 406 Coupé 3.0 16V