Model 140 - GM 181 CID, 3.0L, 4-Cyl. (1973-90)
| Ref No. | GLM No. | OEM No. | Description | Qty. |
|---|---|---|---|---|
| 1 | 31570 | 908079 | Gasket - Exhaust Manifold | 1 |
| 2 | 33770 | 3850495 | Gasket - Exhaust Elbow | 1 |
| 3 | 33330 | 311121 | Gasket - End Cap | 1 |
| 4 | 32580 | 907761 | Gasket - End Cap | 1 |
| 5 | 34700 | 315055 | Gasket - Carburetor | 1 |
| 6 | 22362 | 317624 | Screw - End Cap | 1 |
| 7 | 21496 | 306470 | Lockwasher | 1 |
| 8 | 22482 | 3853373 | Stud - Carburetor | 8 |
| 9 | 22483 | 310870 | Stud - Exhaust Elbow | 12 |
| 10 | 22484 | 3852093 | Stud - Exhaust Manifold | 4 |
| 11 | 22399 | 907891 | Screw | 4 |
| 12 | 22376 | 201809 | Screw | 2 |
| 13 | 21493 | 3852002 | Lockwasher | 1 |
| 14 | 21160 | 552938 | Nut | 3 |
| 15 | 21249 | 316355 | Nut | 1 |
| 16 | 89221 | 909232 | Exhaust Hose | 1 |
| 17 | 89223 | 909371 | Exhaust Hose | 8 |
| 18 | 01090 | 3852604 | Clamp | 1 |
| 19 | 21494 | - | Washer | 1 |
| 20 | 89222 | 3863450 | Exhaust Hose | 4 |
