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Old 12-13-2021, 01:07 PM   #10
67 twins
Senior Member
 
Join Date: Mar 2019
Location: Herculaneum MO (20 minutes south of St. Louis
Posts: 592
Re: Proportioning valves

Quote:
Originally Posted by geunther View Post
If you can locate from where it is leaking, I might be able to help you. I spent some time sizing and trying different O rings. I was able to rebuild mine and it does not leak. The reason I can help is because I had to buy the O rings in bulk and will happily send you some for the cost of shipping. Actually, Ill just put them in a letter envelope.

I also bought a generic combo valve that fits exactly where the factory one fit with no mods to any of the connecting lines. Ill get you that number as well.
It's leaking out of the front of the valve
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67 C10 283 T5 swapped longbed fleetside = wife's daily driver
67 C20 292 (originally a 250)4speed longbed fleetside w/original wooden bed=my project truck
67 C10 283+.060 (so a 292 as well)T5 swapped longbed fleetside=my DD
72 C1500 Sierra Grande 350 TH350 longbed fleetside=wife's fair weather truck
Can you tell we are fans of longbed fleetsides & 67s
Chris
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