I installed a getrag 260 with the swap kit from Kmiata on my BP powered NB and have had constant issues with the clutch being a on/off switch or staying engaged all the time. I have swapped clutches to the two models that kmiata recommends and no lick but the other day we found out that there is apparently two different depths to the bell housings on the getrag 260's ??? Even Kmiata was surprised when we sent in measurements on ours and they compared it to theirs. Apparently I have a shallow one from my reading its from a 83-85 model. Anyone else have this issue and a solution, besides buying another trans. Thanks