We have a total of 7 of these, item # GM 386997 Hydraulic Engine Valve Lifters.  You can purchase 1 or all 7. I am asking $10 a piece. NO RETURNS, we received these in a group of auto parts we bought.  They are in original boxes. Please ask all questions before auction ends, we do not know the applications they fit.  NO RETURNS.  Please pay within 48 hours of auction ending or item will be relisted. We can also ship Fed Ex or UPS if this works better for you, as may be cheaper. Please let us know.  We ship on Tues and Fridays. Thank you.