I think my computer has been drinking. It seems to have lost the PN and source for the 30 PSI bypass valve for a 502. Anyone know where to get one?

Thanks,
Tim T.

I should add that this is a Gen IV. Engine builder says they cannot be re-installed. He had to remove it to clean engine after a rod bearing problem. Do I only need one? I recall an article about an 11 PSI and a 30 PSI, one for filter and one for cooler.

Article and part # is for the Gen V and VI since they are in oil filter pad, not the oil filter adapter like the Mark IV's.

Here's Scoggin Dickey's article:
http://www.sdpc2000.com/faq/kbhowto.asp?mt_sc=1