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bw46 · 07-28-2016, 01:06 PM

I have installed 4 pertronix kits in a variety of vehicles (Cadillac, Chevy, and Buick). Of them, one failed in about a year and one was bad out of the box. the others worked great, several years in.
I have installed 3 HEI units from GM and I have never had a problem with any of them.

07-28-2016, 01:06 PM	#22
bw46 Registered User Join Date: Sep 2015 Location: portland, OR Posts: 48	Re: HEI Distributors I have installed 4 pertronix kits in a variety of vehicles (Cadillac, Chevy, and Buick). Of them, one failed in about a year and one was bad out of the box. the others worked great, several years in. I have installed 3 HEI units from GM and I have never had a problem with any of them.