Intake Manifold: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Port Type | ||||
| Plenum to Ctr Manifold | 1.2 | 0.0 | B | |
| Ctr to LWR Manifold | 1.7 | 0.0 | B | |
| LWR Manifold to Heads | 4.1 | 0.0 | B | |
| Throttle Body Type | 3.1 | 0.0 | B | |
| NOTE | ||||
| To Replace Intake, Add | 0.5 | 0.3 | B | |
| With A.I.R., Add | 0.8 | 0.5 | B | |
| With C.C.C., Add | 0.2 | 0.1 | B | |
| With Cruise Control, Add | 0.4 | 0.2 | B |