School me on wrist pins

I have a set of old Venolia slant six pistons, NOS.
No wrist pins.
The box says .901 X 2.656 pins.
I have the locks but need pins.
Where do I go look for them?
I think I will need to bush the rods.
Thoug

I have a set of old Venolia slant six pistons, NOS.
No wrist pins.
The box says .901 X 2.656 pins.
I have the locks but need pins.
Where do I go look for them?
I think I will need to bush the rods.
Thoughts?
Sometimes it's cheaper to use other parts...But there are at least a couple manufacturers that'll do a custom pin if that's prudent.