FixVault

Cylinder Head - Front 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: Cylinder Head Threads Specifications - Front View
GM1492397Courtesy of GENERAL MOTORS CORP.
Cylinder Head - Front 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 M6 x 1 205 201 202 203 204 20 0.787 16 0.63
2 M8 x 1.25 210 206 207 208 209 25 0.984 20 0.787