Bought an oil pump here on HT from a member whos is now banned. He stated that it was a OBD 2 B series oil pump. I received it and I know that it is not and OBD2 pump. How can I tell if it is just an OBD 1 VTEC pump or an LS?

 

is there any number cast into it ?

 

I'll have to check on that.