| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Without Port Injection |
| One Cylinder |
| Right Bank | 3.5 | 2.5 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Left Bank | 3.1 | 2.2 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Both Banks | 4.1 | 2.9 | B | Includes: R&R Valve Covers & Intake Manifold. |
| All Cylinders |
| Right Bank | 4.1 | 2.9 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Left Bank | 3.6 | 2.6 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Both Banks | 4.9 | 3.5 | B | Includes: R&R Valve Covers & Intake Manifold. |
| With Port Injection |
| One Cylinder |
| Right Bank | 5.9 | 4.2 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Left Bank | 5.6 | 4.0 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Both Banks | 6.3 | 4.5 | B | Includes: R&R Valve Covers & Intake Manifold. |
| All Cylinders |
| Right Bank | 6.4 | 4.6 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Left Bank | 6.2 | 4.4 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Both Banks | 7.1 | 5.1 | B | Includes: R&R Valve Covers & Intake Manifold. |
| Note |
| With AC, Add | 0.5 | 0.3 | B | |
| With C.C.C., Add | 0.5 | 0.3 | B | |