Fastener Tightening Specifications
| Head Flange Warpage | Standard | 0.008 |
| Service Limit | 0.014 | |
| Down Pipe Warpage | Standard | 0.016 |
| Service Limit | 0.016 | |
| Exhaust Manifold Studs-to-Front Exhaust Pipe | 115 | |
| Exhaust Manifold Studs-to-Head | 115 | |
| Exhaust Manifold-to-Head | 13 | |
| Exhaust Manifold Studs-to-Front Exhaust Pipe | 115 | |
| Exhaust Manifold Studs-to-Head | 115 | |
| Exhaust Manifold-to-Head (L24) | 16 | |
| Sensor-Oxygen-to-Exhaust Manifold | 33 |