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Author Topic: 1983 K20 CA 350 (Vin M) Vacuum Routing  (Read 2296 times)

Offline RHershner

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1983 K20 CA 350 (Vin M) Vacuum Routing
« on: August 12, 2020, 01:31:23 pm »
Hello All - new to the site and haven’t found what I am looking for. My ‘83 K20 has a 350/700, it’s a CA truck but 8,600 GVW (so federal emissions apply). The vacuum diagram on the air cleaner is burnt off/missing and I’m having a heck of a time finding it. This truck has the heat riser, EFE, TVS but *NO* EGR. Can anyone help? Pictures, diagrams or anything helps me out!

Identified the TCS off the p/n and confirmed but it wasn’t routed to the distributor so now I suspect everything.

Thanks in advance!
Rich


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Offline bd

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Re: 1983 K20 CA 350 (Vin M) Vacuum Routing
« Reply #1 on: August 12, 2020, 03:14:00 pm »
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Rich
It's difficult to know just how much you don't know until you know it.
In other words... if people learn by making mistakes, by now I should know just about everything!!!
87 R10 Silverado Fleetside 355 MPFI 700R4 3.42 Locker (aka Rusty, aka Mater)

Offline RHershner

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Re: 1983 K20 CA 350 (Vin M) Vacuum Routing
« Reply #2 on: August 12, 2020, 07:59:26 pm »
Thanks! I’m pretty sure I have the WF routing.. any ideas where I can get a reproduction sticker to put back on the air cleaner?


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