| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Complete Assembly Without Transfer of Parts |
| Without AC | 16.7 | 11.6 | B | Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Optional Equipment. |
| With AC | 16.7 | 12.0 | B | Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Optional Equipment. |
| Note |
| To Clean Engine, Add | 0.9 | 0.6 | B | |
| Complete Assembly With Transfer of Parts |
| Without AC | 18.2 | 0.0 | B | Includes: Transfer All Fuel & Electrical Units. Does Not Include: Transfer Of Optional Equipment. |
| With AC | 18.8 | 0.0 | B | Includes: Transfer All Fuel & Electrical Units. Does Not Include: Transfer Of Optional Equipment. |
| Note |
| To Clean Engine, Add | 0.9 | 0.0 | B | |
| Short Block |
| Without AC | 28.8 | 20.7 | A | Includes: R&R Engine And Replacement Of All Necessary Equipment. |
| With AC | 30.1 | 21.1 | A | Includes: R&R Engine And Replacement Of All Necessary Equipment. |
| Note |
| To Clean Engine, Add | 0.9 | 0.6 | A | |
| Overhaul/Rebuild |
| Without AC | 36.4 | 26.2 | A | Includes: Disassemble & Clean Engine, Ridge Ream & Hone Cylinders, Fit Pistons, Rings, Pins, Main & Rod Bearings, Grind Valves & Tune-Up. |
| With AC | 37.7 | 26.6 | A | Includes: Disassemble & Clean Engine, Ridge Ream & Hone Cylinders, Fit Pistons, Rings, Pins, Main & Rod Bearings, Grind Valves & Tune-Up. |
| Note |
| To Clean Engine, Add | 0.9 | 0.6 | A | |