Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | R85363 | 18 | Cap Screw | 1/2" X 4-1/4" |
| 2 | R87627 | 8 | O-RING | |
| 3 | T20129 | 8 | Cap | |
| 4 | T20077 | 16 | Retainer | |
| 5 | RE11410 | 8 | Rotator | |
| 6 | R26125 | 8 | Spring | |
| 7 | CD16284 | 2 | Plug | |
| 8 | R51734 | 4 | VALVE SEAT INSERT | EXHAUST |
| 9 | R96456 | 4 | VALVE SEAT INSERT | INTAKE |
| 10 | RE35279 | 1 | CYLINDER HEAD | (MARKED R57078) |
| 11 | R79624 | 4 | EXHAUST VALVE | STANDARD |
| 11 | R79625 | 4 | EXHAUST VALVE | 0.08 MM (.003") OVERSIZE |
| 11 | R79626 | 4 | EXHAUST VALVE | 0.38 MM (.015) OVERSIZE |
| 11 | [] | 4 | ( R79627 NO LONGER AVAILABLE) 0.76 MM (.030") OVERSIZE | |
| 12 | R79623 | 4 | Intake Valve | STANDARD |
| 12 | R79628 | 4 | INTAKE VALVE | 0.08 MM (.003") OVERSIZE |
| 12 | R79629 | 4 | INTAKE VALVE | 0.38 MM (.015") OVERSIZE |
| 12 | [] | 4 | ( R79630 NO LONGER AVAILABLE) 0.76 MM (.030") OVERSIZE | |
| 13 | R125863 | 1 | GASKET | (SUB FOR R91878 OR R92425) |
| 14 | RE36342 | 1 | CYLINDER HEAD | (MARKED R57078) (SUB RE56308) |