LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1444 (Engine Mechanical - 5.3L (Lm4)) >> Specifications >> Thread Repair Specifications >> Cylinder Head - Top View

Cylinder Head - Top View

WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Cylinder Head Bolt Holes - Top View
GM260168Courtesy of GENERAL MOTORS CORP.
Cylinder Head - Top View

Hole Thread Size Insert Drill Counterbore Tool Tap Driver Drill Depth - Maximum mm (in) Tap Depth - Maximum mm (in)
1-5 M8 x 1.25 J 42385-210 J 42385-206 J 42385-207 J 42385-208 J 42385-209 26.5 (1.04) 19.0 (0.784)
6-9 M6 x 1.0 J 42385-205 J 42385-201 J 42385-202 J 42385-203 J 42385-204 20.05 (0.789) 16.05 (0.632)
10-12 M8 x 1.25 J 42385-210 J 42385-206 J 42385-207 J 42385-208 J 42385-209 26.5 (1.04) 19.0 (0.784)