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

**GMC-YA68** · 03-23-2016, 04:52 PM

My Jimmy was from Flint (don't know the month?) Has single wall, center speaker and was #16,322.

03-23-2016, 04:52 PM	#5
GMC-YA68 Senior Member Join Date: Mar 2004 Location: Lee's Summit, MO (KC) Posts: 742	Re: So when in 1972 did GM start installing single wall tops? My Jimmy was from Flint (don't know the month?) Has single wall, center speaker and was #16,322. __________________ -Keegan- '72 Jimmy 4x4 - 5.3/4L65E/NP205 swap http://67-72chevytrucks.com/vboard/s...d.php?t=663780