fuel spider o-rings

[Tbruz]

Need to replace the fuel spider on my 97 Tahoe.
The AC-Delco kit 217-3029 I purchased came with most upper plenum gaskets but not the two(maybe 4) O-rings for the fuel feed/return lines.
I don't want to purchase an entire Fel-Pro upper gasket set for these O-rings( being told its a four piece O-ring set needed)
Does anyone know the correct O-rings to get to complete this project?
Thanks in advance.
Tbruz

 

[OR VietVet]

Are you sure it is not these?

https://www.rockauto.com/en/moreinfo.php?pk=1319718&cc=1061367&jsn=928

 

[Tbruz]

I'm not sure which O-rings are required, hence the post...
I'll look into those but was hoping for a confirmation of this is what you need from someone who's been there , done that….

 

[east302]

Mine included the spacer and washers for the fuel lines already installed in the injector body. I didn’t take a picture of the new one, but this was the order that the original ones were installed. The new one was the same. Black o-ring goes in first, then silver, yellow and the spacer last. Fuel lines go into the spacer with no o-ring on the fuel line.











I was doing my intake gaskets at the time, and I’m pretty sure the Felpro gasket kit had the two o-rings for the fuel lines at the firewall. I had ordered the kit below as well which I know has the firewall o-rings along with the ones in the photos above. The only reason that I even opened it was because I lost an o-ring in the Felpro set.

 

[Tbruz]

I will check the body of the new spider when I get home...didn't even think of looking in there.
Seems weird that the ACDelco kit would have MOST of the required gaskets but not the O-rings.
Thanks again
tbruz

EDIT: yellow O-ring is present in the new spider body- both locations