Parts Identification - ZR-1 Net Registry Forums

TX '90 ZR1 · 12-12-2021

Does anyone recognize these parts? I think they may have something to do with the EGR system on the later models.
2 are I believe AC Delco # 214-358. GM# 1997212. These were in the boxes.
The one in the center appears identical except it has an outlet with a foam filter on it. No box and don't have a clue for the part #.
Honestly, I am not even sure these parts are applicable to the ZR-1.
???

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12-12-2021	#1
TX '90 ZR1 Join Date: Oct 2017 Location: TX Posts: 2,037	Parts Identification Does anyone recognize these parts? I think they may have something to do with the EGR system on the later models. 2 are I believe AC Delco # 214-358. GM# 1997212. These were in the boxes. The one in the center appears identical except it has an outlet with a foam filter on it. No box and don't have a clue for the part #. Honestly, I am not even sure these parts are applicable to the ZR-1. ??? 005.jpg __________________ Kenny 1990 #442