| ENGINE | YEAR | DESCRIPTION | CASTING # | Part # w/camshaft | Part
# w/o cam |
| Oldsmobile 8 Cylinder | |||||
| 244
(4.0L)
|
95-99 | Aurora, DOHC 32v, left side | 3539684 | 4840C | 4840 |
| 95-99 | Aurora, DOHC 32v, right side | 3539685 | 4841C | 4841 | |
| 260
(4.3L)
|
77-82 | w/o A.I.R. | 715 | 4864 | |
| w/A.I.R. | 715 | 4869 | |||
| 307
(5.0L)
|
80-84 | w/A.I.R., vin Y or 9 | 3317 | 4870 | |
| 85-88 | Vin 9, HO engine | 3317 | 4871 | ||
| 85-90 | Vin Y, round exhaust ports | 0142, 5844 | 4872 | ||
| 350R
|
68-76 | 929 | 4862 | ||
| 77-80 | w/A.I.R. | 554716 | 4865 | ||
| w/o A.I.R. | 554716 | 4866 | |||
| 403
|
77-79 | w/A.I.R. | 554716 | 4865 | |
| 717 | 4868 | ||||