Key Parts Door Pillar Pressure Relief Valve For 71-72 Chevy/GMC Pickup #0849-217

Restoring a 1971-72 Chevy or GMC pickup?

Don't overlook the little things—like this door pillar pressure relief valve from Key Parts.

It's a brand-new reproduction of the original part (#0849-217), designed to fit perfectly in your truck's cab.

These valves help equalize air pressure when you close the doors, preventing that annoying ear-pop and keeping your seals happy.

It's a simple piece, but it makes a difference in how your vintage ride feels.

Made to OEM specs, it installs easily and looks correct for a factory restoration.

Grab one for your project and finish that truck right!