The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - OH Ultra Rare GM/Johnsen CB Power Supply $45

saskred · 01-09-2021, 02:04 AM

I'm pretty sure these never had any top plate cover. When you would mount your CB on top of it that is what covers it. And probably lets the heat escape a bit better?

01-09-2021, 02:04 AM	#2
saskred Registered User Join Date: Jun 2015 Location: Huntington Beach, CA Posts: 104	Re: Ultra Rare GM/Johnsen CB Power Supply $55 I'm pretty sure these never had any top plate cover. When you would mount your CB on top of it that is what covers it. And probably lets the heat escape a bit better?