Synchronizer Hub: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 5 Speed | ||||
| 1ST-2ND Synchronizer | 4.6 | 3.3 | A | Includes: R&I Transmission. |
| 3RD-4TH Synchronizer | 4.5 | 3.2 | A | Includes: R&I Transmission. |
| 5TH-Reverse Synchronizer | 4.5 | 2.4 | A | Includes: R&I Transmission. |
| 6 Speed, Borg Warner, Tremec T56 | ||||
| 1ST-2ND Gear Synchronizer | 6.6 | 4.7 | A | Includes: R&I Transmission. |
| 3RD-4TH Gear Synchronizer | 6.9 | 4.9 | A | Includes: R&I Transmission. |
| 5TH-6TH Gear Synchronizer | 5.0 | 3.6 | A | Includes: R&I Transmission. |
| Reverse Synchronizer | 4.2 | 3.0 | A | Includes: R&I Transmission. |