Thank you Discomania! I just got the new one installed and it went on smoothly...just a slight amount or resistance after I tighten the nuts. No oil leaking and she fired right up. I have a bit of white smoke I have been watching so I'm off to check my injectors. The engine was overhauled 2...

Thanks for your response. I ordered a new pump. I got a Delphi this time so hoping for better luck. There was a bit of resistance just before fully tightening the nuts. I assumed since the old pump came off and I did not turn it over, that the cam would be in the proper position. Does that...

I know this is an old thread, but I have the same issue. I assume I need to put a new pump on, but the STC1190 is not a good fit. Any suggestions?