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Home >> Saturn >> 2002 >> L100 >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Mechanical (Introduction) - 5.7L) >> Specifications >> Thread Repair Specifications >> Cylinder Head - End View
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Cylinder Head - End View

WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cylinder Head Bolt Holes Component View - End View
GM64503Courtesy of GENERAL MOTORS CORP.
Cylinder Head - End View

Hole Thread Size Insert Drill Counterbore Tool Tap Driver Drill Depth - Maximum mm (in) Tap Depth - Maximum mm (in)
1 M10 x 1.5 J 42385-215 J 42385-211 J 42385-212 J 42385-213 J 42385-214 28.0 (1.10) 20.0 (0.787)
2 - N/A - - - - - -
3 M10 x 1.5 J 42385-215 J 42385-211 J 42385-212 J 42385-213 J 42385-214 28.0 (1.10) 20.0 (0.787)
4 N/A - - - - - - -
5-6 M10 x 1.5 J 42385-215 J 42385-211 J 42385-212 J 42385-213 J 42385-214 28.0 (1.10) 20.0 (0.787)