Is this a 19100-60080 distributor? (1 Viewer)

[FJsnoozer]

I cant tell from the part number. Can someone tell me what type this is and what model year? What is the top vacuum port for? Where should this connect?

I checked the bottom port, and it held vacuum when i sucked on it.

I found this chart and i am going to try to swap my pertronix from my 60064 which correct me if i am wrong is a garbage vacuum retard. I dont know why my truck has a 60064 on it.

"Make DIST# Cyl IGNITOR IGNITOR II
Nippondenso 029100-1231 6 1661 91661
Nippondenso 029100-2030 6 1665A 91665A
Nippondenso 029100-2370 6 1665A 91665A
Nippondenso 029100-3184 6 1661 91661
Nippondenso 029100-6851 6 1662 91662
Nippondenso 19100-60061 6 1661 91661
Nippondenso 19100-60062 6 1665A 91665A
Nippondenso 19100-60064 6 1665A 91665A
Nippondenso 19100-60065 6 1665A 91665A
Nippondenso 19100-60080 (029100-2800) 6 1662 91662
Nippondenso 19100-61010 6 1661 91661
Nippondenso 19100-61020 (029100-3164) 6 1662 91662"
Nippondenso 19100-61021 6 1662 91662
Nippondenso 19100-61130 6 1662 91662
Nippondenso 22100-03510 6 1762 91762
Nippondenso 29100-162-0 6 1665A 91665A

 

[pbgbottle]

part number lists 09/73-01/75 F engine fj40/55 with EGR california spec