A shifted front cradle could affect any of these EXCEPT:

A shifted front cradle can potentially alter the alignment angles of the vehicle, including camber and caster. The front cradle, which houses the engine and front suspension components, plays a crucial role in determining these angles.

Front camber refers to the tilt of the wheels inward or outward when viewed from the front of the vehicle, while front caster is the angle of the steering pivot point in relation to the vertical axis. Changes in the position of the cradle can lead to variations in these angles due to misalignment or altered geometry of the suspension components.

On the other hand, the thrust line refers to the direction in which the vehicle is traveling and is influenced by the rear axle alignment. A shifted front cradle does not directly affect the thrust line since it is more about the positioning of the rear wheels in relation to the front. Therefore, while the other options relate to changes caused by a front cradle shift, the thrust line remains unaffected primarily because it concerns the rear alignment rather than the geometric adjustments that occur at the front end of the vehicle.