TecDoc Engine Number: OPEL 20 SE ; Standard Size [STD]: ; Bore Ø [mm]: 86 mm ; Length [mm]: 55.4 mm ; Compression Height [mm]: 30.4 mm ; Recess Diameter [mm]: 45 mm ; Recess Depth 1 [mm]: 5 mm ; Bolt Ø [mm]: 21 mm ; Bolt length [mm]: 61.5 mm ; ArticleState: Normal