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Old 02-01-2016, 07:07 PM   #1
davepl
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Join Date: Aug 2006
Location: Redmond, WA
Posts: 6,334
Replacing Vacuum with Air gauge - Qs

I'm adding the GMC aux compressor (vacuum driven) and probably a reservoir tank, and I'm thinking I'd make better use out of an air pressure gauge than I would the vacuum gauge.

Does anyone know:

a) What the max pressure on the gauge is? The shocks and regulator go up to 150, so a 100psi gauge wouldn't tell me that much
b) Only on C40 and higher stock, correct?
c) Are they repro'd?

If not repro'd, where would be a good place to look? I don't see any for sale in the classifieds, or on eBay. Wouldn't think they'd be that rare!
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1970 GMC Sierra Grande Custom Camper - Built, not Bought
1969 Pontiac 2+2 427/390 4-speed Coupe
1969 Pontiac 2+2 427/390 4-speed Convertible
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