Engine Identification
Engine type designation, part number, and manufacturing serial number are located on machined pad on left side of engine.
ENGINE IDENTIFICATION CHART
| Application | Engine Code | |
|---|---|---|
| 544 (1963-66) | B-18-D | |
| 122 (1963-67) | B-18-D | |
| 122 (1963-68) | B-18-B | |
| 140 (1968-71) | B-20-B | |
| (1971) | B-20-E | |
| (1972) | B-20-F | |
| P-1800 (1963-67) | B-18-B | |
| (1968-69) | B-20-B | |
| (1970-71) | B-20-E | |
| (1972-73) | B-20-F | |