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

**DeadheadNM** · 03-22-2016, 11:09 PM

My May 1972 Flint built Blazer has a single wall top (and speaker installed in the dash like a pickup). I suspect 1x wall tops were available in 72 only and were installed in the latter part of the MY but maybe that's not correct.

I'm curious for those who have K5s originally equipped with 1x wall tops, what month your K5 was built, Flint or St Louis built, and does your K5 have the speaker in the dash like a pickup?

We could also uncover who has the last K5 assembled for the 72 MY

03-22-2016, 11:09 PM	#1
DeadheadNM Carpe manana Join Date: Dec 2010 Location: Eau Claire, WI Posts: 12,280	So when in 1972 did GM start installing single wall tops? My May 1972 Flint built Blazer has a single wall top (and speaker installed in the dash like a pickup). I suspect 1x wall tops were available in 72 only and were installed in the latter part of the MY but maybe that's not correct. I'm curious for those who have K5s originally equipped with 1x wall tops, what month your K5 was built, Flint or St Louis built, and does your K5 have the speaker in the dash like a pickup? We could also uncover who has the last K5 assembled for the 72 MY __________________ 1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308 Members met: ORANGBLAZ, 2003 silverado, MikeCofield, BB72CHEVKT, Duncan&Son, Sameyrasmea72, THENEWMEXICAN, HotRod C/10, brianthelion02, Sport/Truck, ryanroo, michael bustamante, Dirt's72, Already Gone, WestButteTruck, 57taskforce, Moreyel, painterljp, AASmedic, SoCoC10, Lumaestas, carbuff382, Chevyland Last edited by DeadheadNM; 03-23-2016 at 09:34 AM.