i'm still waiting on mine. i'm going to run a 203/205 NWF doubler with a completely new lo max from JBConv. it was either buy the kit for 1100 + shipping, source a np205 {which i could only find 10 splines here in TX} + get that shipped or drive to pick it up which would be about 200 just for the case, change out the 32 spline front output that cost me 120, plus the 205 would probably need a rebuild kit cost:~130 + time/labor depending on which one you use, modifying your shift rails which again comes down to labor or your own time, plus 1410 yokes that i decided to run since i already have 1410s on the axle ends, so all in all, i found it cheaper or competively priced to just get a complete, rebuilt lo max. comes to me ready to bolt up & with the NWF doubler i'll have 2:1, 3:1, and 6:1.