Yes I found seals for your housing size listed.
Ok.
Thank you.
Hopefully it doesn't come to changing housing.
Transmission is in the car now....waiting for the seal...

70` Cuda`,440 6BBL Jerico,Dana 4.56 Still on 93 Pump Gas
9.87 @ 136/1.31-60ft.`09 Mopar Nationals PASSON PERFORMANCE "Stick-Shift" Champ!
2013 StickShift Challenge Winner@ Mopar Nationals!