The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Will stock GM HEI work on an original Tachometer?

CSTGURU · 05-15-2022, 11:17 PM

Has anyone had any experience hooking up a factory 67-72 tach dash to a totally stock GM HEI from the late 1970's/early 80's. thanks for the input.

05-15-2022, 11:17 PM	#1
CSTGURU Registered User Join Date: May 2015 Location: MANITOBA Posts: 48	Will stock GM HEI work on an original Tachometer? Has anyone had any experience hooking up a factory 67-72 tach dash to a totally stock GM HEI from the late 1970's/early 80's. thanks for the input.