FixVault

Cylinder Head - Front View

GM2716772Courtesy of GENERAL MOTORS COMPANY
Cylinder Head - Front View

Service Call Out Thread Size Insert Drill Counterbore Tool Tap Driver Drill Depth (Maximum) Tap Depth (Maximum)
EN 42385 MM (IN) MM (IN)
1 M8 x 1.25 18129 206 207 208 209 29.0 1.14 29.0 1.14
2 M8 x 1.25 18127 206 207 208 209 29.0 1.14 29.0 1.14
3 M8 x 1.25 181213 206 207 208 209 29.0 1.14 29.0 1.14
4 M10 x 1.5 420 211 212 213 214 34.0 1.35 34.0 1.35