Right Side.
Where would we be without Vacuum.
Brass fittings, steel pipe, crush clamps are what comes off the front carb throttle plate and provides Vacuum for the Power Brake booster, Automatic transmission module and the Vacuum reserve tank.
After this busy intersection comes a check valve leading down to a cast T fitting clamped in place.
One long hose goes to the Vacuum reserve tank mounted up front of the fender skirt.
The other, shorter hose goes to the thermostatic Vacuum control assy.
The purpose of this unit was to disable secondary throttle activation until the engine reached operating temperature (165 degrees).
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