RW> I'd trust it if it was a NIB genuine GM fuel pump. There are others   
   RW> online   
   RW> for a mere $62 and change which I'd question the origin of and the   
   RW> 'rebuilder' origin if that cheap one is a rebuilt pump.   
      
   Speaking from experience in dealing with cheap parts, go with the more   
   expensive trusted part.  Especially when the work involved to replace the part   
   is extensive.     
      
   I was burned by "Made In China" wheel bearings that I installed in my Monte   
   Carlo years ago.  They lasted just a month or so over (1) year before falling   
   apart.     
      
   After re-replacing them, went with a "Made In USA" Timken bearing, and been   
   going strong for 3+ years and counting.   
      
   Costs about $40 more than made in China garbage, but that is a small price   
   when you consider it takes hours each time to replace.   
      
   - Mark   
      
   --- WWIVToss v.1.50    
    * Origin:  http://www.weather-station.org * Bel Air, MD -USA (1:261/1304.0)