Inspection of a 904 torqueflite

The forward pack is within clearance with the new frictions

The direct is as well so I’ll run them. I was going to make both of them flat style but I can see where it would just slam the frictions into the housing where as a wave style would absorb some of that.

The 999 stock
Direct......wave
Forward.....flat

904 has
Direct......flat.......061
Forward ......wave is .052

I don’t know which snap rings the 999 originally they came with. Should I put wave back in both?
One problem is the wave is thinner When compressed and will throw the clutch packs out another .010.

For regular driving, which one would be best in which clutch pack with factoring in the already aggressive tf2 for shifting? I haven’t bought them yet.