Ok so I just did a head gasket job on my 85 22re and I cant find my #4 injector insulator...auto zone doesn't have a listing for this part.. Are they still available? Does anyone have a part # for them before I make the 40 mi drive to the nearest toy dealer

 

Just in case someone else goes looking o rielly sells injector seal kits all three...the o ring the grommet and the insulator for $8 an injector...NAPA charges $2 an injector

 

^^^ got mine at oreiley. good to replace all the seals on them