[MakCamaro]

Originally Posted by ember1205

I don't think you'll have an issue with SAE versus metric so long as the pitch and thread count matches. Step 1 would be to match the threads as closely as possible. Step 2 is to get the correct length, regardless of the measurement system being used.

The way these go in, if I remember correctly, is that there is a "generic" hole drilled through the component "inside". A speed clip is snapped over that hole to provide a threaded receiver for the screw to go into. Those clips can and do fall off if there is no screw in them, but otherwise should remain in place.

Speed clips are sort of rough gauge in terms of threads and will give and flex a little to accommodate thread pitches that are not perfect matches.

I know it's an old thread, but I suppose this is the right place to ask. Ember, as you said those screws go into a metal speed clip (or speed fastener). Do you or someone else know the part number of those clips? Or maybe something similar that I can buy on eBay that should do the job as well?

I guess they should look something like that:

[ember1205]

Originally Posted by MakCamaro

I know it's an old thread, but I suppose this is the right place to ask. Ember, as you said those screws go into a metal speed clip (or speed fastener). Do you or someone else know the part number of those clips? Or maybe something similar that I can buy on eBay that should do the job as well?

I guess they should look something like that:

Try this page for reference.... https://www.gmpartsstore.com/v-2020-...-front-spoiler

[MakCamaro]

That is exactly what I was looking for! Thank you very much man

[nighttowl]

i would use the factory bracket and screws they just drill a couple of holes and put rivets in the plate so they think its riveted.