The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - I need a core support ac hole measurement please

**chewychevy67** · 01-28-2021, 12:08 AM

Just to confirm 1 3/8" is the correct size.

01-28-2021, 12:08 AM	#5
chewychevy67 Senior Member Join Date: Jan 2010 Location: Here Posts: 5,592	Re: I need a core support ac hole measurement please Just to confirm 1 3/8" is the correct size.