IN/EX: EX D: 24.2 mm d: 6 mm L : 90.0 mm a : 45° Head Style: PN Stem Groove: A GIEFFERef: 0861 Motore: 18K4F anno: 2000 Certification: IS09001, TS16949 Mark & Model: Elise 1.8 i 16V/ Eng.18K4F