4/4 Cooling System
| Diag# | Part# | Description |
| 304-379 | THERMOSTAT CVH | |
| 304-381 | BYPASS HOSE 4/4 CVH 1982-91 | |
| 304-382A | LOWER HOSE 4/4 CVH 1982-91 | |
| 304-384A | TOP HOSE 4/4 CVH 1982-91 | |
| 304-384B | REAR HOSE 4/4 CVH 1982-91 | |
| 304-385 | HEATER HOSE 4/4 CVH 1982-91 | |
| 304-422 | 4/4 SENDING UNIT 1969-91 | |
| 1 | 304-339 | 100E WATER PUMP |
| 1 | 304-340 | 4/4 WATER PUMP OHV |
| 2 | 304-356 | WATER PUMP GASKET |
| 3 | 304-342 | WATER PUMP PULLY |
| 4 | 304-361 | 2 BLADE METAL 4/4 FAN |
| 10 | 304-362 | FAN BELT 1957-59 |
| 10 | 304-362A | FAN BELT 1500 & 1600 |
| 16 | 304-384 | TOP HOSE 4/4 1959-68 |
| 17 | 304-382 | LOWER HOSE 4/4 1960- |
| 18 | 304-385A | HOSE CLAMP WIRE TYPE |
| 18 | 304-385 | HOSE CLAMP MODERN TYPE |
| 19 | 304-386 | HOSE CLAMP MODERN TYPE |
| 19 | 304-386A | HOSE CLAMP WIRE TYPE |
| 20 | 304-372 | HOUSING |
