The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - neat find under my cab carpet/insulation in the '78

superchevy · 02-28-2021, 06:00 PM

I was stripping the interior of my '78 GMC today, and when I pulled up the insulation, I found this '77? wiper switch. I think that my '78 was one of the first ones off the assembly line, and I'm wondering if it had the wrong wiper switch installed? It also has cruise, maybe that's it? Either way, I've got an NOS wiper switch on the shelf.

02-28-2021, 06:00 PM	#1
superchevy Got big-block? Join Date: Jul 2000 Location: Austin, Texas Posts: 2,453	neat find under my cab carpet/insulation in the '78 I was stripping the interior of my '78 GMC today, and when I pulled up the insulation, I found this '77? wiper switch. I think that my '78 was one of the first ones off the assembly line, and I'm wondering if it had the wrong wiper switch installed? It also has cruise, maybe that's it? Either way, I've got an NOS wiper switch on the shelf. Attached Images __________________ '68 CST SWB factory 396/T400 buddy buckets, a/c, ps, pb '72 Corvette convertible 454/4spd/ac, ps, pb '73 GMC Sierra Grande short wide 454/T400 ps, pb, ac '77 K5 Blazer black on red, 350/T350/NP205 ps, pb, ac all original '78 GMC Sierra Classic short wide 454/T400 ps, pb, ac '72 GMC Sprint SP454. 1 of 38 built. '73 GMC Sprint SP454. 1 of 71 built. '75 GMC Sprint SP454. 1 of 25 built. SOLD! '72 GMC K25 4x4 468/4L80e/NP205 build thread http://67-72chevytrucks.com/vboard/s...23#post4324423 SOLD!'55 Chevy gasser 496/4spd build thread http://67-72chevytrucks.com/vboard/s...96#post4324396