HV front timing cover seal

[NC87GN]

Have an aftermarket HV front timing chain cover. However the location for the crank seal is installed in the front of the cover. I know the stock cover has the provision, for the seal, in the back of the cover. Do all the aftermarket HV covers use the same seal? Is there a part number I can cross reference to get it at GM, Autozone, etc..? It is definately different, dimensionally, than the stock replacement.

TIA

Mike Banas

 

[ULYCYC]

Front cover is made by Silver seal there phone # 800-521-2936
The seal # 6573 is available from them. Not sure if anyone was able to cross it over to a number that will be available local.