***EXPECTED IN STOCK DATE IS MARCH 28TH 2025***
 
Fits all 47RE and 48RE transmissions up to 2007. Required when using high pressure valve bodies to keep the piston from flipping in the bore and the retainer from blowing out of the case.  Uses wiper rings for superior bore stabilization.
Includes:
- Billet aluminum low/reverse piston
- New teflon coated lip seal
- Heavy duty spring
- Extra thick billet steel retainer