C1AE-6A301-B

Ok65-68 352 390 Ford(PS)-w_wo/XC from 1-feb-64

Ok65-66 390 Thunderbird (wo/AC or TE)

Ok65-68 390 Fairlane&GT(2v 4v)-38amp, PS-not_used_Calif

Ok66 428 Thunderbird (wo/AC_or_wo/TE)

Ok67 390 Mustang (w/PS)

Ok67 390 Ford (2v 4v), C6, CM, Imco, 42amp, PS(exc/AC)

Ok67 428 Thunderbird (TE)

1 groove

6 9/16" diameter

Ford Service Part Number ID C1AZ-6A312-D

Pictures courtesy of

Y. S.