vacuum diagram 1973

miesk5

96 Bronco 5.0
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Coronado, CA
Yo M,
Welcome!
73 Bronco 5.0 With A/C by Ford
Guessing it's same for without A/C
Al
 

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chrlsful

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Oct 13, 2009
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S. Amherst, MA 01002-1827
yeah, nota lot that early. Just wait a few yrs tho.

(I C no PCV valve in there, do I? I like a 'closed pcv system' for 'pollution' and 'cleanliness' to motor). May B I just can't reada chart.

Loop I use for this (pvc only, i6 ThriftPower) is back of V/C isa pcv (witha V/C baffle to prevent oil contaminated air) hose to manifold vac. Frnt of V/C isa 'cap' easily removable for crankcase oil top offs centered bya nother hose that mounts to A/C Housing for baffled (clean) air. This completes a circuit of clean air venting the crankcase...
Use of some webers disallow this circuit. Now, that is a pre/post '73 solution. Miesk may have a " '73 exact " chart up there...
 
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johnnyreb

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Feb 23, 2021
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11
Location
West Virginia
Try Green Sales-just type in Green Sales in the address bar and it will come up. They even have a video where you can take a tour. The place is near Cincinatte,Ohio. They have a huge amount of part for Ford and Mercury. From cars to big trucks and in between. Mike,you might also want to check it out and add it to your list
 

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