1966 CHEVELLE
| Code | Displ. & Carb. | Comp. Ratio |
|---|---|---|
| AA, AC, AH, AG, AS, AT, AL, AR, AX, AY | 194" 6 1 Bbl. | 8.5:1 |
| CA, CB, BN, BO, CC, CD, BL, BM | 230" 6 1 Bbl. | 8.5:1 |
| DA, DB, DI, DJ, DK, KF | 283" V8 2 Bbl. | 9.25:1 |
| DG, DH, DL, DM | 283" V8 4 Bbl. | 9.25:1 |
| EA, EB, EE, EC | 327" V8 4 Bbl. | 10.5:1 |
| ED, EH, EK, EF, EG, EJ, EL, EM, EN | 396" V8 4 Bbl. | 10.25:1 |