I'd have the shop obtain the seal, I've had customer bring me either wrong or poor quality part the want installed. A good shop will know where to get good parts.


BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022