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Engine Block- Front/Rear Views

Fig 1: Engine Block- Front/Rear Views
GM3632705Courtesy of GENERAL MOTORS COMPANY
Engine Block- Front/Rear Views

Hole Thread Size Insert Drill Counterbore Tool Tap Driver Drill Depth- Maximum mm (in) Tap Depth- Maximum mm (in)
J-42385-
1 M8 x 1.25 210 206 207 208 209 23.0 (0.907) 23.0 (0.907)
2 M10 x 1.5 420 211 212 213 214 34.0 (1.35) 34.0 (1.35)
3 M8 x 1.25 61 206 207 208 209 29.0 (1.14) 29.0 (1.14)