Lash adjuster 2.2 Turbo.
 
We have somewhere around 40 of these.  They are still in their sealed packages however these items were not stored properly and as such have not fared well over the past 35+yrs.  For that reason we are offering them at a massively discounted price.  You may be able to soak them in vinegar or employ some other rust abatement process to bring them back.  Sold as-is.   We are happy to take additional pics for you before purchasing if you'd like.  Just send us a note.  Price is for qty 1 lifter. 
Mopar part number 4240007
 
These fit all 2.2 Turbo I, II, and IV engines.