am looking for a blocking plate similar to this with the following dimensions:
68mm wide
40mm tall
50mm bolt hole spacing
8mm bolt holes
Thickness not critical

This will be to block ports used to pump air into the exhaust to meet California emissions. I am deleting that. Anyone have ideas on a place to get these?
Thanks
Daryl

[This message has been edited by Daryl M (edited 01-07-2019).]

Check this link.
https://www.ebay.com/sch/i....plates&ul_noapp=true

If no luck just grab a piece of metal at Home Depot. All you need is a vise, jigsaw, and a drill.

Spoon

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"Kilgore Trout once wrote a short story which was a dialogue between two pieces of yeast. They were discussing the possible purposes of life as they ate sugar and suffocated in their own excrement. Because of their limited intelligence, they never came close to guessing that they were making champagne." - Kurt Vonnegut

go to ebay Fiero powder coated
Ron T

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signature by F-I-E-R-O (My Indy on right / #1 IMS)

Two things I should have mentioned.
1 I have spent hours on eBay/other sites with no luck.
2 this is for the LFX engine I am swapping into my 88 so fiero parts won't fit.
Thanks for the suggestions anyway.😁

If that pump was only used on the California emissions applications, then there might be a GM block off plate for it when they didn't need to install the pump (possible export applications too).

Do you have a picture of the pump flange that was removed?

Have you checked the ID of the hole to see if there is a freeze plug in that size?

[This message has been edited by fieroguru (edited 01-07-2019).]

Actually GM just didn't machine the opening for the non-California version.