Tightening Specifications
(FT. LBS.)
| Location | 350" | 400", 430" 455" | ||
|---|---|---|---|---|
| Crankshaft Bearing Caps to Block | ||||
| 1968 | 110 | 110 | ||
| 1969-73 | 95 | 110 | ||
| Connecting Rods (All) | 35 | 45 | ||
| Cylinder Head to Block | ||||
| 1968 | 75 | 100 | ||
| 1969-73 | 75 | 100 | ||
| Vibration Damper to Crankshaft | ||||
| 1968 | 140 Min. | 200 Min. | ||
| 1969-73 | 120 Mm. | 200 Mm. | ||
| Fan Pulley to Vibration Damper | ||||
| 1968 | 22 | 22 | ||
| 1969-73 | 23 | 23 | ||
| Flywheel to Crankshaft | ||||
| 1968 | 60 | 60 | ||
| 1969-73 | 60 | 58 | ||
| Oil Pan Block (All) | 14 | 14 | ||
| Drain Plug (All) | 30 | 30 | ||
| Pump Cover to Timing Chain | ||||
| Cover (All) | 10 | 10 | ||
| Pump Pressure Regulator | ||||
| Retainer (All) | 35 | 35 | ||
| Oil Screen Hsg. To Block (All) | 8 | 8 | ||
| Oil Pan Baffle to Block | ||||
| 1968 | 11 | 8 | ||
| 1969-73 | 11 | 13 | ||
| Oil Gallery Plugs (All) | 25 | 25 | ||
| Oil Pressure Switch to Block | ||||
| 1968 | 25 | 25 | ||
| 1969-73 | 23 | 23 | ||
| Filter Assy. to Pump Cover | ||||
| 1968 | 12 | 13 | ||
| 1969-73 | 13 | 13 | ||
| Timing Chain Cover to Block | ||||
| 1968 | 30 | 30 | ||
| 1969-73 | 29 | 29 | ||
| Water Pump Cover to Timing Chain Cover | ||||
| 1968 | 8 | 8 | ||
| 1969-73 | 7 | 7 | ||
| Fan Driven Pulley (All) | 20 | 20 | ||
| Thermostatic Hsg. to Intake | ||||
| Manifold (All) | 20 | 20 | ||
| Intake Manifold to Cyl. Head | ||||
| 1968 | 50 | 50 | ||
| 1969-73 | 55 | 65 | ||
| Exhaust Manifold to Cyl. | ||||
| Head (All) | 18 | 18 | ||
| Flywheel Hsg. to Cyl. | ||||
| Block (All) | 35 | 35 | ||