I installed some Bilstein shocks today.
Here are the part numbers (and the recommended Tuff Country shocks):
Front shocks (for 2" lift):
Bilstein 33-233970; 20.38" extended, 13.04" collapsed
(Tuff Country 61201; 20.5" extended, 12.5" collapsed)
Rear shocks (for 3" lift):
Bilstein 33-185552; 25.93" extended, 15.91" collapsed
(Tuff Country 61261; 26.5" extended, 16.0" collapsed)