Cylinder Head - Intake/Exhaust Side Views
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Cylinder Head - Intake/Exhaust Side 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 | M6 x 1.0 | 205 | 201 | 202 | 203 | 204 | 21.0 (0.825) | 21.0 (0.825) |
| 3 | M10 x 1.5 | 420 | 211 | 212 | 213 | 214 | 34.0 (1.35) | 34.0 (1.35) |
| 4 | M8 x 1.25 | 210 | 206 | 207 | 208 | 209 | 29.0 (1.14) | 29.0 (1.14) |
| 5 | M14x 1.25 | N/A | N/A | N/A | N/A | N/A | 26.0 (1.023) | 26.0 (1.023) |
| Bolt Hole 5 (Spark Plug Port) is not serviceable. | ||||||||