Fan shroud hardware on 68 Barracuda small block

Hi all, I am looking to add a fan shroud but nowhere am I able to see how the shroud is secured to the radiator. I have what I believe to be an aftermarket radiator but there are four holes near the same location as shown on what I also believe to be the correct shroud from Mancini. I find the clips as shown to be the ones for this model but I don't know how they attach to the radiator. The four holes in the radiator frame are tight against the core so there is no room for the threaded side to go in between frame and core. Does anyone have a picture or know how I can mount the shroud? I have a 68 barracuda with a small block and 20 inch fan
Thanks

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Mancini does not have the correct ones...


Look on page 74 or 75 of the Mr. G's fastener catalog:

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Page 75:

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I'm not sure what size the bolts are, but if I remember correctly, they have a 7/16" head on them.... I'm not sure what size bolt diameter that goes to, maybe someone else can help out...

Get the u-nut to match the bolt diameter and thread...



https://mrgusa.com/
https://mrgusa.com/fasteners/