WTB Looking for a clean, OEM set of trans crossmember bolts,nuts for 66-68 B Body

[odcics2]

I need the 1/2-13 x 3.75 size for the 66 - 68 B Body cars.
Black phosphate coated, and have the dog point tip (aka - pilot point)
Also need the nuts with the built in washers. I could use a few extra ones of those...
Yes, there are repos for under $25. a complete set of 4, but I'm keeping it all period correct.
Here's a pic of one of my originals. PM please, thanks!

 

[odcics2]

Here's where they are used - torsion bar anchor, passenger side.
Took me a little while to figure out the original use, being b body trans bolts & nuts from 66 - 68.