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HuggerCST · 01-13-2011, 11:02 AM

There's no reason that it couldn't be done, but you could also install one from a '72 in the door jamb. '72s had a black plastic vent just below the driver's door striker in the cab.

01-13-2011, 11:02 AM	#3
HuggerCST Registered User Join Date: Jul 2001 Location: North Louisiana Posts: 4,501	Re: Door relief valve There's no reason that it couldn't be done, but you could also install one from a '72 in the door jamb. '72s had a black plastic vent just below the driver's door striker in the cab. __________________ Wynne 70 CST short fleet Hugger orange & white, 350/350, ps, pb, air, tilt, tach/vac/speedwarning, original buckets, AM/FM, oak bed floor, shoulder belts, 3.5"/5.5" drop, 20" American Racing VN425s. Build thread 53 Chevy shortbed 69 Camaro Click here to subscribe Chevy GMC International Truck Club Louisiana Charter Member http://www.louisianaclassictruckclub.com Last edited by HuggerCST; 01-13-2011 at 11:25 AM.