I am not sure we are going to be much help for exactly what you are looking for because I don't know of anyone that rebuilds lifters as a service or sell the internal components. I did an internet search and didn't have much luck. Replacing them may be the only choice. However, if you are just trying to get the to loosen, soak them overnight in transmission oil. Then use the something to work the lifter up and down. If they are still tight, let them sit in there another night and work them again.
As for the PCV can you get a picture of what you are looking for because again, I am not aware of where you can get parts of the PCV. Your only option may be to replace it.
Lastly, the cluster fading will require replacement. I am not aware of a way to just replace the LCD screen. Normally these are integral and not serviceable separate.
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Saturday, November 9th, 2019 AT 3:33 PM