Originally Posted by moparx
it's amazing how close the dash controls look between the two years.
if i'm thinking correctly [HA ! biggrin] i believe those are vacuum operated.
in fact, that control [or one almost identical] was used on 74-78 C bodies. i scrapped a few of those many moons ago.
beer


I started to take stuff apart in the 94' and man oh man it's a mess!! Rats/mice chewed through the vacuum lines!!! The controls themselves are fine just dirty...
Looks like I'll be able to salvage the fan control cable also!
The hvac controls are exactly the same! The newer one has a little rectangular "box" with two vacuum line connections which I'm guessing is for A/C??? Either way I don't have those two perticular lines in my 74'...

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