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#1 |
Registered User
Join Date: Jan 2012
Location: Motown
Posts: 7,680
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Re: Factory tachometers???
good call mr48, can't say i've ever seen a tach in a pre-60s truck
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#2 |
Registered User
![]() Join Date: Feb 2000
Location: Maquoketa, Ia/ Orr, Mn
Posts: 3,097
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Re: Factory tachometers???
I found this page online showing the available tachometers for 1956 GMC's. I had a 8000 rpm factory tach cluster once and my understanding is the 4000 rpm tachs were for 6 cylinders and the 8000 rpm were for 8 cylinders.
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'51 South Bend Model "9A" '56 Chevy 3600 NAPCO '74 Chevy Cheyenne Super K20-restored on 37's '72 GMC Sierra Custom K2500- in progress '08 GMC Envoy Denali '12 GMC Sierra 2500HD Denali '17 GMC Yukon XL VCCA member #58596 http://www.nohrco.com |
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#3 |
Senior Member
![]() Join Date: Mar 2012
Location: Lakes Region NH
Posts: 3,217
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Re: Factory tachometers???
Thank you for finding that. I could not come up with reference material. I actually planned to dig out my GMC owner's manual this weekend.
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