1969 CHEVROLET
| Code | Displ. & Carb. | Comp. Ratio |
|---|---|---|
| BA, BG, BJ, BO, BP, BQ | 250" 6 1 Bbl. | 8.5:1 |
| FA, FB, FC, FH, FG | 327" V8 2 Bbl. | 9.0:1 |
| HI, HJ, HL, HM | 350" V8 2 Bbl. | 9.0:1 |
| HG, HH, HK, HN | 350" V8 4 Bbl. | 10.25:1 |
| JN, JO, JP, JQ | 396" V8 2 Bbl. | 9.0:1 |
| LB, LE, LJ, LK | 427" V8 4 Bbl. | 10.25:1 |
| LA, LC, LF, LG, LH, LI | 427" V8 3-2 Bbl. | 10.25:1 |
| LS | 427" V8 4 Bbl. | 11.0:1 |
| LD | 427" V8 4 Bbl. | 12.5:1 |