Rubber parts from head replacement help

[aa010175]

I don’t know where these rubber o rings go. Ideas? Thanks Dave

 

[214RUNNER]

valve stem seals or fuel injector seals not sure what else they can be

 

[brillo_76]

Wouldn't those be the valve oil seals? One for each valve?

Sent from my SM-A536V using Tapatalk

 

[aa010175]

There is 12 O rings in one bag and 13 in the other. I give the valve stem seals the the machine shop unless they have more than one per valve’s.

 

[Devbot]

There is 12 O rings in one bag and 13 in the other. I give the valve stem seals the the machine shop unless they have more than one per valve’s.

It's very likely they used the o-rings they already had. I overhaul cylinder heads and often times we use what we have in stock or whatevers local, however that's almost always because of a time crunch where we can't wait 3-6 weeks for a parts kit... it would be weird NOT to use what was provided. Still, at any rate if they were for valve stems you would've seriously noticed by now - if the engine could even stay running with such excessive oil
Just run back over there real quick and ask if they're sure those are extras, they'll remember you

 

[aa010175]

Thanks, I will take them to the shop and see what they say. I purchased a fel-pro valve grind set.