Bore, stroke, displacement and compression for all 10 GMC Buick V8 engines. Compare variants side by side.
| Engine | Displacement | Bore × Stroke | CR | HP |
|---|---|---|---|---|
| 430 | 430 ci | 4.311" × 3.6496" | 10.25:1 | 360 |
| 425 | 425 ci | 4.3126" × 3.5598" | 10.25:1 | 340 |
| 401 | 401 ci | 4.1882" × 3.5598" | 10.25:1 | 325 |
| 400 | 400 ci | 4.0591" × 4.2008" | 10.25:1 | 340 |
| 364 | 364 ci | 4.1252" × 3.5" | 9.5:1 | 250 |
| 350 | 350 ci | 3.811" × 3.75" | 10.25:1 | 280 |
| 340 | 340 ci | 3.937" × 3.5" | 10.25:1 | 260 |
| 322 | 322 ci | 4" × 3.25" | 8.5:1 | 188 |
| 300 | 300 ci | 3.811" × 3.25" | 9:1 | 210 |
| 264 | 264 ci | 3.75" × 3.65" | 8:1 | 175 |