Corrects/Prevents/Reduces:
Positive lube to front planet gears
Reduces costly planet burn-up
Slide 1-2 hot
No max 1-2 hot
Light-throttle 2-3 cut-loose
Kick-down cut-loose/bang 25 mph
2-3 long slide at high-throttle
Cut loose and clangs at low speed
Erratic shifts
Slide 3-4 with bump
No 4th
Rough 1-2 cold

Also Includes:
Pressure regulator boost valve with bushing
Pump alignment tool
1-2 accumulator piston upgrades
Additional components and tech for internal lube upgrades