1" too tall is 1" too tall. As said above, anything 4" or taller requires a SYE and double-cardan driveshaft. Bilstein 5100 shocks are too stiff for me, not many like them. Rancho's RS5000x would be a great choice.
And a SYE is required to install a DC driveshaft due to how it needs to attach to the type of output you get only after installing a SYE kit. The factory connection between the tcase and OE driveshaft uses a slip yoke. A DC driveshaft does not connect to a slip yoke. SYE stands for slip yoke eliminator.