Let me do some digging tomorrow and see what I can come up with.I am looking for #26 on this diagram for my 1987 V3500. GM part number 3967424. I either need to buy the correct spacer or have someone at least measure how thick it should be.
View attachment 519755

Technically, I have a few of those available to me since my wife bought a machine shop, along with very skilled machinists who would help without asking. I just want to save those favors for hard problems.Or you could use this as the reason you just have to finally go buy a lathe.![]()
If the pass was not closed and you had one, I would run over to get the correct part today.Hey Kenny! I was hoping that there may still be a dealer with one out there, but no luck. I have an engine in my shop that's ready to go with that spacer on it. I will get you some dimensions and also look around to see if I might have one.
I will get you numbers when I get home from work. Happy New Year!Technically, I have a few of those available to me since my wife bought a machine shop, along with very skilled machinists who would help without asking. I just want to save those favors for hard problems.
If the pass was not closed and you had one, I would run over to get the correct part today.
If you can at least confirm the correct thickness, I'll probably run with this hex nut drilled out. I'm getting about .38-.40" thick needed measuring my old pump.
So that nut should work as is
What is everyone doing for the 3/4" reservoir to pump hose, number 22?I am looking for #26 on this diagram for my 1987 V3500. GM part number 3967424. I either need to buy the correct spacer or have someone at least measure how thick it should be.
View attachment 519755
22. 6.671 HOSE, FLUID RSVR (1985 W/H4D)(*1) ..................................................... 14040767
6.671 HOSE, FLUID RSVR(*1) ........................................................................ 15592494
8.962 HOSE , BULK (3/4X10 FT ROLL) .............................................................. 9438842
I just went to napa and got a piece of bulk fuel and oil rated hose 3/4" IDWhat is everyone doing for the 3/4" reservoir to pump hose, number 22?
I found and ordered this one, but the listing is questionable. I'm assuming it is just 3/4" bulk hose about the right length, but not sure yet and it will be a week before I see it.
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