I would personally swap out to a 47re od housing. I had to swap my internals to a new case when I spun the sprag on my last transmission. My original od housing had the same severe gouging where the steels contacted the housing. The case I swapped too was lower mileage and in better condition. It seems to be a pretty common issue. Also the od sungear gets pitted pretty bad and causes the majority of od planetary failures. The primary cause is usually not the planetary itself.
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98 QCLB 4x4 12V, ARP625+ Studs, 14mm mains NonIC pistons, Ported head, Marine Cam, Hamilton Pushrods and Tappets, BeeHive springs HE351cw over Billet S475, 4KGSK, 5X.018's, 7mm DV's, 24 Degrees Timing, 5" Exhaust, TCS Input, DPC Converter, Firepunk Competition Rebuild Kit
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