sorry, what I call a clevis is actually a screw-pin shackle
https://www.mcmaster.com/products/cl...s-for-lifting/
a home made bracket that would look something like this, with the appropriate holes drilled for mounting to the head and made to span the distance of the head width, is what i meant for the front thermostat housing bolt up area
https://lmr.com/item/LRS-5058LH-K/mu...brackets-86-93