Engine Torque Specs
| Year/Engine | Head Bolts | Int Manifold | Exh Manifold | Main Bearing | Rod Bearing | Crank |
Fly-Crank |
| 70-76/170,198,225 | 70 | 10 | 10 |
85 | 45 | 55 | A |
| 77/225 | 70 | 120 inch | 200 inch | 85 | 45 | 55 | A |
| 70-76/318,340,360 | 95 | 35 | 15-20 |
85 | 45 | 55 | B |
| 77/318,360 | 95 | 45 | 15-25 | 85 |
45 | 55 | 100 |
| 70-76/383,400,440 | 70 | 40 | 30 |
85 | 45 | 55 | 135 |
| 77/400-440 | 70 | 45 | 40 | 85 | 45 | 55 | 135 |
| ALL 426 | 75 | C | 35 | 100 D | 75 | 70 | 135 |
A = Press Fit B = 1970 -
318, 340 cu in 100 ft/lbs C = Center bolts 6 ft/lbs, others 4
ft/lbs D = Cross bolt mains 45 ft/lbs
Head
Bolt Torque Sequence
