Crankcase and Crankshaft · Engine and Clutch
| System | Engine and Clutch |
| Subsystem | Crankcase and Crankshaft |
| Assembly | Connecting Rods |
| Thread | M10x1.25 |
| Years | 1972–1983 |
| Vehicles | 911SC, 911T/E/S |
| Confidence | Cross Referenced |
Source: Porsche 911 Workshop Manual, Section 0.2-5/2 (Tightening Torques for Engine); Porsche Technical Specifications (WKD 423110, 911 SC/Turbo, 82,83 Models), page 57