The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - (Question) HEI Internal to external Coil Conversion

bw46 · 11-26-2016, 08:20 PM

I currently use HEI with factory tach, no problems.

11-26-2016, 08:20 PM	#10
bw46 Registered User Join Date: Sep 2015 Location: portland, OR Posts: 48	Re: (Question) HEI Internal to external Coil Conversion I currently use HEI with factory tach, no problems.