My '96 2.2 OHV is dying. Lost oil pressure & have a bearing noise now. I'm planning to put a crank kit in it & change the pump to the M98. I was on Jegs.com & there are 2 listed. One is $29 & the other is $87. The cheaper one says Procomp Motorsport #746-2621, but then underneath it says M98. Can I get away with the cheaper one? Funds are kind of tight right now. Thanks. Here's the link: oil pump

Sorry, there's no pic of it there.