Perfromance and Technical discussions about C3 Corvettes
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- Posts: 2
- Joined: Jul 27th, 2016 10:48 am
Hi.....what is the best way to access & change this vacuum valve which sits on top of the heater box in the dash? I hope the easiest way is to remove the map pocket panel? How is this accomplished? Anything to watch out for? I own a 1977. Thanks very much.