| APPLICATION | THREAD
SIZE AND TYPE |
TORQUE | |
| Newton metres | lb. ft. or lb. Ins. | ||
| Alternator adjusting strap bolt | 5/16"-18 UNC | 20 | 180 lbs. in. |
| Alternator adjusting strap mounting bolt | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Alternator bracket bolt | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Alternator mounting nut | 5/16"-18 UNC | 27 | 240 lbs. in. |
| Camshaft lock screws | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Carburettor to manifold bolt (2) | 3/8"-16 UNC | 27 | 240 lbs. in. |
| Carburettor to manifold nuts (4) | 5/16"-18 UNC | 23 | 200 lbs. in. |
| Chain case bolt | 1/4"-20 UNC | 11 | 96 lbs. in. |
| Connecting rod nut (oiled) | 3/8"-24 UNF | 61 | 45 lbs. ft. |
| Cylinder head bolt | 7/16"-14 UNC | 88 | 65 lbs. ft. |
| Cylinder head cover screw | 1/4"-20 UNC | 5 | 40 lbs. in. |
| Distributor clamp bolt | 5/16"-18 UNC | 23 | 200 lbs. in. |
| Engine Crankshaft pulley attachment screws | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Engine front mounting to block screw | 7/16"-14 UNC | 68 | 50 lbs. ft. |
| Engine front mounting to bracket nut | 7/16"-20 UNF | 47 | 35 lbs. ft. |
| Engine front mounting to frame nut | 1/2"-20 UNF | 102 | 75 lbs. ft. |
| Engine rear mount bolts | 7/16"-14 UNC | 47 | 35 lbs. ft. |
| Exhaust Pipe clamp bolt | 3/8"-24 UNF | 27 | 240 lbs. in. |
| Exhaust Pipe clamp support bolt | 3/8"-24 UNF | 27 | 240 lbs. in. |
| Exhaust Pipe connection nut | 7/16"-20 UNF | 40 | 30 lbs. ft. |
| Fan attaching bolt | 5/16"-18 UNC | 23 | 200 lbs. in. |
| Flywheel housing cover bolt | 1/4"-20 UNC | 10 | 85 lbs. in. |
| Flywheel Housing to block | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Flywheel housing to cylinder block bolt | 7/16"-14 UNC | 68 | 50 lbs. ft. |
| Flywheel to crankshaft bolt | 7/16"-20 UNF | 75 | 55 lbs. ft. |
| Fuel Pump attaching bolt | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Intake to exhaust manifold bolt | 3/8"-16 UNC | 34 | 25 lbs. ft. |
| Main bearing cap bolt (oiled) | 7/16"-14 UNC | 75-80 | 55-60 lbs. ft. |
| Manifold Assembly to cylinder head nuts | 5/16"-24 UNF | 14 | 120 lbs. in. |
| Oil Pan bolt | 5/16"-18 UNC | 26 | 230 lbs. in. |
| Oil Pan bolt | 1/4"-20 UNC | 11 | 95 lbs. in. |
| Oil Pan drain plug | 1/2"-20 UNF | 27 | 240 lbs. in. |
| Oil pressure gauge connection | 1/8"-27 NPTF | 7 | 60 lbs. in. |
| Oil Pump attaching bolt | 5/16"-18 UNC | 23 | 200 lbs. in. |
| Oil Pump cover screw | 1/4"-20 UNC | 3 | 30 lbs. in. |
| Oil strainer tube attaching screw | 1/4"-20 UNC | 3 | 30 lbs. in. |
| Rocker arm retaining screw | 3/8"-16 UNC | 60 | 45 lbs. ft. |
| Spark Plug | 14 mm- 1.25 mm | 31 | 275 lbs. in. |
| Starter mounting bolt | 7/16"-14 UNC | 68 | 50 lbs. ft. |
| Tappet chamber cover screws | 1/4"-20 UNC | 6 | 50 lbs. in. |
| Temperature gauge connection | 1/4"-18 NPTF | 20 | 180 lbs. in. |
| Water Pump to housing bolt | 3/8"-16 UNC | 40 | 30 lbs. ft. |
| Water Pump to housing bolt | 5/16"-18 UNC | 23 | 205 lbs. in. |
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