71 boss distributor vacuum switch pvs

[Keith Williams]

does any one know if the correct three port vacuum switch that goes to the water pump and has three ports going to distriburor and vacuum ports has the two wire prongs on top or not a picture would be helpfull thank you

 

[Sheriff41]

Check with these folks: https://www.boss302.com/smf/index.php?board=13.0 (It's a Boss 351 discussion forum).

I think the ported vacuum switch with the electrical connection was for cars with emissions control and mostly seen on 73 models. @Hemikiller posted on these some time back.

 

[Fabrice]

I believe that’s the same part as on 429. So may you not find answers for boss 351 you might find the info searching for the 429 equivalent.

 

[Keith Williams]

Check with these folks: https://www.boss302.com/smf/index.php?board=13.0 (It's a Boss 351 discussion forum).

I think the ported vacuum switch with the electrical connection was for cars with emissions control and mostly seen on 73 models. @Hemikiller posted on these some time back.

great thank you