Engine Displacement
Indicated by first entry on top line of tag on intake manifold at ignition coil or temperature gauge engine unit.
NOTE:
Other entries on tag indicate model year, change level, year and month of production, and engine code designation for parts change identification.
| Engine Code | Displ. & Carb. | Comp. Ratio | ||
|---|---|---|---|---|
| U | 170" 6 1 Bbl. | 9.1:1 | ||
| 4 | 170" 6 1 Bbl. | Low | ||
| T | 200" 6 1 Bbl. | 9.2:1 | ||
| 2 | 200" 6 1 Bbl. | Low | ||
| B, V, E | 240" 6 1 Bbl. | 9.2:1 | ||
| 5 | 240" 6 1 Bbl. | Low | ||
| C | 289" V8 2 Bbl. | 9.3:1 | ||
| A | 289" V8 4 Bbl. | 10.0:1 | ||
| K | 289" V8 4 Bbl. Hi-Perf. | 10.5:1 | ||
| X (1) | 352" V8 4 Bbl. | 9.3:1 | ||
| H, Y | 390" V8 2 Bbl. | 9.5:1 | ||
| Z | 390" V8 4 Bbl. | 10.5:1 | ||
| M | 410" V8 4 Bbl. | 10.5:1 | ||
| L, W | 427" V8 4 Bbl. Hi-Perf. | 11.1:1 | ||
| D, R | 427" V8 2-4 Bbl. Hi-Perf. | 11.1:1 | ||
| Q | 428" V8 4 Bbl. | 10.5:1 | ||
| 8 | 428" V8 4 Bbl. | Low | ||
| P | 428" V8 4 Bbl. Police | 11.1:1 | ||
| G | 462" V8 4 Bbl. | 10.25:1 | ||
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