The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

lane224 · 10-21-2015, 11:14 AM

yes that's the code ZK4. My 73 is original does not have sliding widows and has this code.

10-21-2015, 11:14 AM	#4
lane224 Registered User Join Date: Aug 2014 Location: New York Posts: 597	Re: Spid I cant seem to find info on!?!?! yes that's the code ZK4. My 73 is original does not have sliding widows and has this code. Attached Images