| Pontiac Engines |
Lb-Ft (N-m) |
Lb-Ft (N-m) |
|
265, 301 cu in |
350, 400, 455 cu in |
| Bolt- Main Bearing cap to block (except rear) |
70 - (95) |
100 - (136) |
| Bolt- Rear bearing cap to block |
100 - (136) |
120 - (163) |
| Bolt- cylinder head |
95 - (109) |
95 - (109) |
| Bolt- flywheel to crankshaft |
95 - (109) |
95 - (109) |
| Nut- connecting rod bearing cap |
30 - (41) |
40 - (54), 63 (84) for 455 Hi Perf |
| Bolt- oil pan to block |
12 - (16) |
12 - (16) |
| Bolt- oil pump to block |
30 - (41) |
30 - (41) |
| Bolt- harmonic balancer to crankshaft |
160 - (217) |
160 - (217) |
| Bolt- exhaust manifold to head |
40 - (54) |
35 - (48) |
| Bolt- intake manifold to head |
35 - (48) |
35 - (48) |
| Bolt- camshaft to sprocket |
40 - (54) |
40 - (54) |
| Nut- rocket arm to stud |
20 - (27) |
20 - (27) |
| Spark plug to head |
15 - (21) |
15 - (21) |
| Bolt - rocker cover |
6 - (8) |
7 - (8) |
| timing gear cover |
30 - (41) |
30 - (41) |
|
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