|
Pontiac V8 Displacements |
Year |
Displacement |
Bore in inches |
Stroke in inches |
Mains in inches | |
1955 | 287 |
3.75 | 3.25 | 2.50 | |
1956 | 317 |
3.9375 | 3.25 | 2.50 | |
1957 | 347 |
3.9375 | 3.5625 | 2.623 | |
1958 | 370 |
4.0625 | 3.5625 | 2.623 | |
1959-'66 | 389 |
4.0625 | 3.75 | 3.00 | |
1963-'66 | 421 |
4.09375 | 4.00 | 3.25 | |
1963-'67 | 326 |
3.720 | 3.75 | 3.00 | |
1967-'69 | 428 |
4.120 | 4.00 | 3.25 | |
1967-'79 | 400 |
4.120 | 3.75 | 3.00 | |
1968-'77 | 350 |
3.880 | 3.75 | 3.00 | |
1970-'76 | 455 |
4.150 | 4.21 | 3.25 | |
1977-'81 | 301 |
4.00 | 3.00 | 3.00 |
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