727 4 pinion planetary....

found the trans numbers on the side... as far as the bands the first was flimsy as all hell and the second Is heavy cast.. rear planet is 3 pinion, ill see what comes out of this motorhome 727 as far as planetary, as far as rebuilding have you guys ever heard of guys running reverse steels and frictions in the other drums because they are thinner and can pack more in? or should a guy just rebuild with the same amount? trans 'shouldn't' see over 600 ft lbs... however some abuse...
pk4028424-5711-8580