yep, thats exactly what you can/probably should do. youll save even more money than that cause your selling the other waggy housing, the old case, and crossmember.
Thast what I am thinking. Even with a 4.7 case in my truck, itd be fine for a longgggggggg time. Right now my truck seems to idle in 1st/low range the same speed as matt/aj with their 37s and 4.10s in double stock low. Its crazy.