| Romeo Engines | Jack Screws | Stage 1 | 5 Nm (44.6 in.lb) |
| | Stage 2 | 9-11 Nm (80-97 in.lb) |
| Cross Mounted Bolts | Stage 1 | 10 Nm (89.2 in.lb) |
| | Stage 2 | 19-23 Nm (14-17 ft.lb) |
| Bolts | | 19-23 Nm (14-17 ft.lb) |
| Windsor Engines | Main Bearing Cap Bolts | Stage 1 | 37-43 Nm (27-32 ft.lb) |
| | Stage 2 | Additional 85°-95° |
| Side Bolts | Stage 1 | 27-33 Nm (20-24 ft.lb) |
| | Stage 2 | Additional 85°-95° |
| Main Bearings (4.6L) | Clearance to Crankshaft - Desired | | 0.027-0.065 mm (0.0011-0.0026 in) |
| Clearance to Crankshaft - Allowable | | 0.027-0.065 mm (0.0011-0.0026 in) |
| Bearing Wall Thickness - Std. | | 1.920-1.928 mm (0.075-0.076 in) |
| Main Bearings (5.4L) | Clearance - Crankshaft Journal to Main Bearing Clearance | | 0.048-0.024 mm |