Cylinder Block
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Cylinder bore diameter | 3.898-3.898in (99-99.018mm) |
| Cylinder bore maximum taper | 0.0020in (.05mm) |
| Cylinder bore maximum out-of-round | 0.0012in (.03mm) |
| Main bearing bore inside diameter | 3.380-3.381in (85.861-85.881mm) |
| Camshaft bearing bore inside diameter | 2.514-2.515in (63.85-63.875mm) |
| Head gasket surface flatness (across cylinder bores) | 0.025 mm (0.001 in) in any 25 mm (1 in) x 25 mm (1 in) area; 0.05 mm (0.002 in) in any 150 mm (6 in) X 150 mm (6 in) area; 0.1 mm (0.004 in) overall |
| Head gasket surface flatness (across sealing rail on valley side around pushrods/ lifters) | 0.025 mm (0.001 in) in any 25 mm (1 in) x 25 mm (1 in) area; 0.06 mm (0.002 in) in any 150 mm (6 in) X 150 mm (6 in) area; 0.13 mm (0.005 in) overall |