Got my headgasket kit in today and i'm not sure what all of these seals are for. I'm thinking that maybe #5 are injector seals, other than that i have no clue where they would go, didnt recall seeing anything similar when i tore everything down. Any help would be greatly appreciated.

 

6 looks like the lower injector seals where they mate to the intake.

 

One of the 7's I used for the crankcase breather on my 94. I think #3 was the oil drainplug. I know this question has been asked before and someone even called the manufacturer. IIRC they got the standard reply that "this kit fits many vehicles and not all the parts may be required on your particular application"

I too would like to know. Maybe our collective wisdom will get it figured out!

 

I remembered where the other #7 went...oil-filler cap o-ring. At least that's what I did with mine.

 

i figured out where one of the copper ones go.. where the hose barb from the inlet manifold to the oil separator is. the hose barb threads into the inlet manifold and the copper washer is there to seal it.. I didnt size it up as i'm still scrubbing dirty *** valves so not quite ready to put things back together..

 

No 3 is the crush ring for oil drain plug I think.