Re: Deja Vu (Oil Pumps)

Posted by BigKev On 2011/11/14 15:32:57

Brian, I would imagine there would have also been a change to the pressure release valve as well in the 1947 pump due to the increase in volume/pressure. But that is just a guess on my part. Could also be that the casting number was changed as a way to differentiate the two pumps without having to remove them from the vehicle for inspection.