Seems to be some confusion on this inquiry. (??)  Anyway, a side note. If the requested one piece adjusters are to be used in earlier rockers by chance, the thread is different, they won't work in original 2 piece adjuster rockers.. 

P.S.- apparently I'm informed that'information is incorrect..


Paul

rocker arm self locking:in the 1980's ford had a V-6 engine that they put in Ranger pickups it used adjustable rocker arms
  with self locking screws that are the very same as the screws used in y-blocks and solid lifter fe ford engines.Found this
   out by accident. Happy hunting.

     john2747

OK, let's try this again.

While the PN has been discontinued by FORD and possibly outside supplier(s), it seems it is still available on their tractor side, FORD-NEW HOLLAND or whatever they go by now.

Tractor PN E7NN 654-AA seems to be the latest PN. The car parts number B6A 6549-C has been superseded a few times but the description sounds correct.

https://www.messicks.com/part/c2de6549a/screw

https://www.ebay.ie/itm/Ford-Motor-Co-Valve-Rocker-Arm-Adjusting-Screw-P-N-C2DE-6549-B1-Set-of-Six-NOS-/282961090097?hash=item41e1cb9631

-Read description on EvilBay site.

EGGE may have a source but will have to wait until MON to call.

____________________________

...hmmpf...

Sounds like my sex life...

KEY WORDS... Especially highlighted in RED...

____________________________

MAC's displays a picture; they've been "discontinued."

These are the same as an FE Ford or a 215-223 Ford six 

MAC's supposedly has them- https://www.macsautoparts.com/ford_mercury_late/rocker-arm-adjusting-screw-312-v8.html

I would ask from where they are sourced.

____________________________

i wasnt trying to buy or sell.a fellow i talk to asked where he could buy a new set.i dont think you can get them.

HUH?? - I was offering them, not trying to buy them





54 Victoria 312;  48 Ford Conv 302, 56 Bird 312
Forever Ford
Midland Park, NJ

thanks paul but i was just checking for a friend.i dont think you can buy them.