FixVault

Lower Crankcase - Back View

WARNING: This page is about a different car, the 2005 Saturn Ion 3, 2005 Saturn Ion 2, and 2005 Saturn Ion 1. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Lower Crankcase Threads Specifications - Back View
GM1492390Courtesy of GENERAL MOTORS CORP.
Lower Crankcase - Back View

Service Call Out Thread Size Insert Drill Counterbore Tool Tap Driver Drill Depth (Maximum) Tap Depth (Maximum)
J 42385-850 MM (IN) MM (IN)
1 M10 x 1.5 215 211 212 213 214 29.5 1.161 THRU