The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - T-stat to drill a hole or not to drill a hole?

**Grumpy old man** · 02-22-2018, 05:45 PM

Never drilled holes in any of them over 45 years ,So now it's the thing to do ?

02-22-2018, 05:45 PM	#8
Grumpy old man Senior Member Join Date: Dec 2013 Location: Gods country East,Tn Posts: 8,545	Re: T-stat to drill a hole or not to drill a hole? Never drilled holes in any of them over 45 years ,So now it's the thing to do ?