| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Note |
| With AC, Add | 0.5 | 0.3 | B | Includes: R&R Valve Covers And Adjust Valves. |
| With A.I.R. Pump, Add | 0.8 | 0.5 | B | Includes: R&R Valve Covers And Adjust Valves. |
| With C.C.C., Add | 0.2 | 0.1 | B | Includes: R&R Valve Covers And Adjust Valves. |
| With Cruise Control, Add | 0.4 | 0.2 | B | Includes: R&R Valve Covers And Adjust Valves. |
| Without Fuel Injection |
| One CYL | 1.3 | 0.9 | B | Includes: R&R Valve Covers And Adjust Valves. |
| All Cyls | 2.7 | 1.9 | B | Includes: R&R Valve Covers And Adjust Valves. |
| With Fuel Injection |
| One CYL | 2.1 | 1.5 | B | Includes: R&R Valve Covers And Adjust Valves. |
| One CYL Each Bank | 2.9 | 2.1 | B | Includes: R&R Valve Covers And Adjust Valves. |
| All Cyls | 3.5 | 2.5 | B | Includes: R&R Valve Covers And Adjust Valves. |