Intake Manifold: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Carburetor | 3.6 | 0.0 | ||
| Port Type | ||||
| Plenum | 2.1 | 0.0 | B | |
| Manifold | 5.9 | 0.0 | B | |
| Throttle Body Type | 3.2 | 0.0 | B | |
| Note | ||||
| To Clean Crossover, Add | 1.0 | 0.0 | B | |
| With AC, Add | 0.2 | 0.1 | B | |
| With C.C.C., Add | 0.2 | 0.1 | B | |
| With Cruise Control, Add | 0.2 | 0.1 | B |