| Ref | Part Number | Description |
| 1 |
3854945 |
CYLINDER HEAD ASSY |
| 1 |
3855813 |
CYLINDER HEAD ASSY. |
| 2 |
3850844 |
STUD, Rocker arm |
| 3 |
3852448 |
VALVE, Intake, 0.003 in. O.S. |
| 3 |
3852449 |
VALVE, Intake, 0.015 in. O.S. |
| 3 |
3852450 |
VALVE, Intake, 0.030 in. O.S. |
| 3 |
3852451 |
VALVE, Intake, standard |
| 3 |
3855810 |
VALVE, Intake, standard |
| 4 |
3850390 |
VALVE, Exhaust, 0.015 in. O.S. |
| 4 |
3850391 |
VALVE, Exhaust, 0.003 in. O.S. |
| 4 |
3850392 |
VALVE, Exhaust, standard |
| 4 |
3855808 |
VALVE, Exhaust, 0.030 in. O.S. |
| 4 |
3855809 |
VALVE, Exhaust, 0.030 in. O.S. |
| 5 |
3853228 |
Cap |
| 5 |
3853229 |
ROTATOR, Exhaust valve |
| 5 |
3855816 |
CAP, Intake valve |
| 6 |
3853226 |
SEAL, Valve stem, inlet, standard |
| 6 |
3853645 |
SEAL, Valve stem, inlet, 0.015 in. O.S. |
| 6 |
3853646 |
SEAL, Valve stem, inlet, 0.030 in. O.S. |
| 6 |
3855814 |
SEAL, Valve stem, intake |
| 7 |
3855823 |
KEY, Valve stem |
| 8 |
3854956 |
SEAL, Valve stem |
| 9 |
3853145 |
SHIELD, Valve stem |
| 10 |
3853227 |
SPRING & DAMPER |
| 10 |
3855815 |
SPRING & DAMPER |
| 11 |
3850385 |
LIFTER ASSY. |
| 11 |
3855811 |
LIFTER ASSY. |
| 12 |
3856122 |
BOLT, Cylinder head, 3 in. This part replaces 3853231. |
| 12 |
3856123 |
BOLT, Cylinder head, 3 3/4 in. This part replaces 3853230. |
| 12 |
3856124 |
BOLT, Cylinder head, 1 3/4 in. This part replaces 3853232. |
| 13 |
3853170 |
PUSH ROD |
| 13 |
3856118 |
PUSH ROD This part replaces 3855812. |
| 14 |
3854943 |
ARM, Valve rocker |
| 15 |
3853649 |
NUT, Rocker arm |
| 16 |
3855020 |
SEAL, Valve cover screw |
| 17 |
3854948 |
VALVE COVER, Starboard |
| 17 |
3854949 |
VALVE COVER, Port |
| 18 |
3854944 |
OIL FILL CAP |
| 19 |
3854946 |
SCREW, Valve cover |
| 20 |
0311545 |
ELBOW This part replaces 3852104. |
| 21 |
3854299 |
GASKET, Cylinder head |
| 22 |
3854947 |
GROMMET, Valve cover |
| 23 |
3852471 |
PLUG |
| 24 |
3854942 |
GASKET, Valve cover |
| 25 |
3854399 |
SPARK PLUG, Champion RS12YC |
| 25 |
3854400 |
SPARK PLUG, Champion RV15YC4 |
| 26 |
3853311 |
BRACKET, Lift |