EGR Delete. Which gaskets to replace?

[Lparrill]

Fellas,

I'm gonna be doing an SDP EGR delete on my LLY next days off (with lb7 up-up for the time being) and was wondering which gaskets can be re-used (if any) and which ones would be a good idea to replace.

Thanks

 

[Devon]

Both upper and lower up pipe
Gaskets(metal) intake bridge to manifold gasket(metal). You could replace the rubber O rings in the intake horn that goes into the bridge aswell!


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[Lparrill]

Okay, was hoping to get away with re-using a couple :screwy: but I see now that's a dumb idea. :spit:

 

[TROJAN366]

Better off changing them while you have it apart. I tried to reuse my uppipe gaskets and one of them leaked. Pain in the ass to redo it.

 

[juddski88]

I have reused gaskets several times, but I use a nice high-temp copper spray gasket on all sealing surfaces after cleaning them. Haven't had a leak issue yet.

 

[Chevy1925]

I have reused gaskets several times, but I use a nice high-temp copper spray gasket on all sealing surfaces after cleaning them. Haven't had a leak issue yet.

x2, reused all the up-pipe gaskets on mine.