The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Identifying a 6cyl and 8 cyl factory original Tachometer

68panelman · 05-16-2022, 06:43 AM

It's been awhile since seeing the back of a six tach, but I'm nearly certain the tin is stamped as well, at least on a V-6 GMC truck I once had. The printed circuit is also is marked.

05-16-2022, 06:43 AM	#2
68panelman Registered User Join Date: Jan 2011 Location: Delaware and Long Island, New York Posts: 3,464	Re: Identifying a 6cyl and 8 cyl factory original Tachometer It's been awhile since seeing the back of a six tach, but I'm nearly certain the tin is stamped as well, at least on a V-6 GMC truck I once had. The printed circuit is also is marked.