Engine Identification
Engine may be identified by the number stamped on left side of engine block, just forward of distributor. Number also is found on model plate, located on right front suspension strut mounting.
ENGINE CODES
| Application | Code | |
|---|---|---|
| 1977 Models | ||
| Federal | 653 | |
| Calif. | 651 | |
| 1978 Models | ||
| Federal | 653, 659 | |
| Calif. | 659 | |
| 1979 Models | ||
| Man. Trans. | 498 620 | |
| Auto. Trans. | 498 621 | |