The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - So when in 1972 did GM start installing single wall tops?

**Gyrine** · 08-10-2019, 12:51 AM

My Blazer was built in Flint, sequence number 178459, has May dates in under the dash pad and on the NP205. Speaker is located in the dash.

08-10-2019, 12:51 AM	#55
Gyrine Active Member Join Date: Jun 2015 Location: Huntsville, AL Posts: 194	Re: So when in 1972 did GM start installing single wall tops? My Blazer was built in Flint, sequence number 178459, has May dates in under the dash pad and on the NP205. Speaker is located in the dash.