| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Complete Assembly Without Transfer of Parts |
| Water Cooled - In-Line |
| Without AC | 6.5 | 0.0 | | Includes: R&R Engine & Trans As A Unit. Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Special Equipment. |
| With AC | 7.8 | 0.0 | | Includes: R&R Engine & Trans As A Unit. Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Special Equipment. |
| Complete Assembly With Transfer of Parts |
| Water Cooled - In-Line |
| Without AC | 8.5 | 0.0 | | Includes: R&R Engine & Trans As A Unit. Also Transfer All Fuel & Electrical Components & Make Necessary Adjustments. Does Not Includes: Replacement Of Special Equipment. |
| With AC | 9.8 | 0.0 | | Includes: R&R Engine & Trans As A Unit. Also Transfer All Fuel & Electrical Components & Make Necessary Adjustments. Does Not Includes: Replacement Of Special Equipment. |
| Long Block |
| Water Cooled - In-Line |
| Without AC | 10.5 | 0.0 | | Includes: R&R Engine, Transfer All Necessary Components. |
| With AC | 11.8 | 0.0 | | Includes: R&R Engine, Transfer All Necessary Components. |
| Short Block |
| Water Cooled - In-Line |
| Without AC | 15.5 | 0.0 | | Includes: R&R Engine, Transfer All Necessary Components, Remove Carbon & Check Head For Warpage, Grind Or Renew Valves, Guides & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments. |
| With AC | 16.8 | 0.0 | | Includes: R&R Engine, Transfer All Necessary Components, Remove Carbon & Check Head For Warpage, Grind Or Renew Valves, Guides & Seats, Clean Or Renew Spark Plugs, Make All Necessary Adjustments. |
| Overhaul/Rebuild |
| Water Cooled - In-Line |
| Without AC | 22.5 | 0.0 | | Includes: R&R Engine, Disassemble, Clean And Inspect All Components, Renew All Bearings, Rings & Other Necessary Parts, Grind Or Renew Valves, Guides & Seats, Clean Or Renew Spark Plugs & Make All Necessary Adjustments. |
| With AC | 23.8 | 0.0 | | Includes: R&R Engine, Disassemble, Clean And Inspect All Components, Renew All Bearings, Rings & Other Necessary Parts, Grind Or Renew Valves, Guides & Seats, Clean Or Renew Spark Plugs & Make All Necessary Adjustments. |