HI everyone! I am in northern California and I need help with the smog system on a Ford F700 with a 370 V4 engine. I have a new smog pump. I need to find someone who can help me with all of the vacuum lines. Any help will be appreciated.

 

Smog equipment on a commercial class truck from 1979???? Our trucks started in 77 with small block but the 351M, 400 and 460 catalyst free, no smog equipment at all. Number Dummy will chime in here most likely and have a diagram for you, he has a diagram for everything.

 

I don't have any vacuum diagrams, those would be in the shop manual.

Here's a pic of the T/E (Thermactor Emission) system, 9A486 is the smog pump.

The OP should ask questions in the LARGE TRUCK forum.