Two groove, add-on crank pulley. NOS with original paint and part number tag. Partially installed for mock-up. Never had belts or crank bolt installed. A used one and only one sold on eBay for $125 shipped.
https://www.ebay.com/itm/Y-Block-Ford-Crankshaft-Pulley-AC-Power-Steering-Accessory-272-292-312-Mercury-/293789717514?hash=item44673b540a%3Ag%3AtOsAAOSwfCtfjIhO&vxp=mtr&nma=true&si=NDC9B1EKimY5udrarRiixljotPE%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557
$80.00 shipping included to US domestic addresses
well dang,
You have both of the parts I was looking for.
I sent a private message on the PS bracket. If you have both of these, let me know how you want to be paid. I'll take both.
SOLD! Thanks Dan.