727 or 904 which way to go

Thnx Tracy,,

I guess thru all the posts, I kept seeing folks saying use a 904,, leaving out the part, it needs to be a "built" 904.. in place of a stockish 727, (with a kit)

I replaced a lotta blown up 904 planetaries ,and have a hard time believing stock 904 planetaries endure, , we most often replaced the trans with a whole 727 trans...
some Taxi fleets... the owners didn't buy the H/D taxi/police pkg...


May I ask what an aftermarket planetary is worth,.. tia


thnx for the clarification.. grant