October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Engine Code
Six cylinder engine codes are stamped on right side of engine block to rear of distributor. Eight cylinder engine codes are located on front of right hand cylinder bank.
| Code & Trans. Type |
Displ. & Carb. |
Comp. Ratio |
| ZB Synchro-mesh |
250" 6 1-Bbl. |
8.5-1 |
| ZG Auto. Trans. |
250" 6 1-Bbl. |
8.5-1 |
| CAA Synchro-mesh |
250" 6 1-Bbl. |
8.5-1 |
| CAB Auto. Trans. |
250" 6 1-Bbl. |
8.5-1 |
| WR Synchro-mesh |
350" V8 2-Bbl. |
8.0-1 |
| WU Synchro-mesh |
350" V8 2-Bbl. |
8.0-1 |
| YU Auto. Trans. |
350" V8 2-Bbl. |
8.0-1 |
| XR Auto. Trans. |
350" V8 2-Bbl. |
8.0-1 |
| WT Synchro-mesh |
400" V8 4-Bbl. |
8.2-1 |
| WK Synchro-mesh |
400" V8 4-Bbl. |
8.2-1 |
| XX Auto. Trans. |
400" V8 2-Bbl. |
8.2-1 |
| WS Synchro-mesh |
400" V8 2-Bbl. |
8.2-1 |
| YS Auto. Trans. |
400" V8 4-Bbl. |
8.2-1 |
| WL Synchro-mesh |
455" V8 4-Bbl. |
8.4-1 |
| WC Synchro-mesh |
455" V8 4-Bbl. |
8.4-1 |
| YC Auto. Trans. |
455" V8 4-Bbl. |
8.2-1 |
| WJ Synchro-mesh |
455" V8 4-Bbl. |
8.2-1 |
| YG Auto. Trans. |
455" V8 2-Bbl. |
8.2-1 |
| WG Synchro-mesh |
455" V8 2-Bbl. |
8 2-1 |
| YE Auto. Trans. |
455" V8 4-Bbl. |
8.4-1 |