Parts on group Cylinder Head and Valves:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | T20129 | [12] | Cap | |
| 2. | T20077 | [24] | Retainer | |
| 3. | R136320 | [12] | Cap | |
| 4. | R91822 | [12] | Spring | |
| 5. | R102882 | [6] | Shield | (EXHAUST VALVES ONLY) |
| 6. | R121491 | [7] | Cap Screw | 203MM (8.0") (MARKED "SPECIAL") |
| 7. | R121490 | [8] | Cap Screw | 175MM (6.9") (MARKED "SPECIAL") |
| 8. | R121320 | [6] | Cap Screw | 134MM (5.3") (MARKED "SPECIAL") |
| 9. | 15H690 | [10] | Pipe Plug | 3/4" |
| 10. | RE57836 | [2] | Pipe Plug | |
| 11. | AT107509 | [1] | Plug | |
| 12. | R119132 | [6] | Valve Seat Insert | EXHAUST |
| 13. | R121193 | [6] | Valve Seat Insert | INTAKE |
| 14. | 34H387 | [1] | Spring Pin | 3/16" X 3/4" |
| 15. | RE501737 | [1] | Pipe Plug | (SUB FOR R76491) |
| 16. | R84618 | [6] | Intake Valve | STD |
| 16. | R93308 | [AR] | Intake Valve | 0.08MM (.003") OS |
| 16. | R93312 | [AR] | Intake Valve | 0.38MM (.015") OS |
| 16. | R93314 | [AR] | Intake Valve | 0.76MM (.030") OS |
| 17. | R84619 | [6] | Exhaust Valve | STD |
| 17. | R93311 | [AR] | Exhaust Valve | 0.08MM (.003") OS |
| 17. | R93313 | [AR] | Exhaust Valve | 0.38MM (.015") OS |
| 17. | R93315 | [AR] | Exhaust Valve | 0.76MM (.030") OS |
| 18. | RE57750 | [1] | Cylinder Head | (MARKED R122419) OR R122492) |
| 18. | SE501591 | [1] | Cylinder Head Reman | (REMAN FOR RE57750) |
| 19. | RE55475 | [1] | Engine Cylinder Head Gasket | |
| 20. | 19H2367 | [1] | Cap Screw | 5/8" X 3/4" |
| 21. | R121489 | [5] | Cap Screw | 149MM (5.9") (MARKED "SPECIAL") |
| 21. | RG24026 | [1] | Bolt Kit | (CONTAINS (26) "SPECIAL" HEAD BOLTS) |