It is a bit elusive and takes some digging, as the standard vac retard dizzy matches with the 1665A, but the earlier vac advance dizzy has points screws which are closer to the center of the dizzy, which matches with the base of the 1661 igniter.
I set my timing slightly advanced beyond the...
After spending some time on the phone with Larry at Pertronix, who was very helpful, he was able to determine that the correct igniter for this 19100-60061 vac advance distributor is 1661. So I returned the 1665A and order the 1661 which fits and works perfectly.
Thank you for all of the good info and links. It appears to me, and I may be looking at this wrong, that the hole spacing for mouting the base of the 1665A and the 91662 original or LS are both much closer to the cam than the points mounting holes in my dizzy.
It looks like I may need to...
1971 FJ40, F engine with Nippon Denso 19100-60061 dizzy.
I am trying to make the switch from points to electronic ignition. Running this vac advance dizzy which runs good.
I am looking for a correct PN for a good electronic system that will fit this distributor base.
I tried the Pertronix...
I have had all my preventative service on my LX200 performed by Toyota of Greenville. No problems yet that I know of. I do my own oil changes, which is simple and provides peace of mind.
4 old Spider Kits
Fit 1974 and up FJ40 through FJ80, from what I can tell on the Toyota Parts site.
PN NLA
Boxes are pretty beat up, but parts are in original plastic
$40 each shipped, compare to $58 from Toyota for replacement part number 0437160210
$120 for all 4 kits together