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1972GMCsierra4x4 · 11-22-2013, 10:50 AM

What's the easiest way to remove the under-dash heater box on a 72 gmc. I've got a bunch of leaves and mouse poop in mine and it needs cleaned out BAD!

11-22-2013, 10:50 AM	#1
1972GMCsierra4x4 Registered User Join Date: Feb 2013 Location: Winchester Kansas Posts: 145	Dash heater box removal What's the easiest way to remove the under-dash heater box on a 72 gmc. I've got a bunch of leaves and mouse poop in mine and it needs cleaned out BAD!