RPO code YH4 - Gold Medal Special - The 1947 - Present Chevrolet & GMC Truck Message Board Network

HarleyHauler · 06-30-2011, 01:44 AM

I was looking at the RPO code list tonight on my '86 GMC 2wd short box and noticed this code: YH4 - Gold Medal Special. I looked at several RPO decoder sites online and none of them reference this code, and it's the only RPO code on my build list that doesn't show up on these sites. The original paint code was 55U Canyon Copper Metallic so I'm pretty sure it's not a secondary paint code.

Does anyone know what this code could be?
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06-30-2011, 01:44 AM	#1
HarleyHauler Registered User Join Date: Jan 2011 Location: Mesa AZ Posts: 60	RPO code YH4 - Gold Medal Special I was looking at the RPO code list tonight on my '86 GMC 2wd short box and noticed this code: YH4 - Gold Medal Special. I looked at several RPO decoder sites online and none of them reference this code, and it's the only RPO code on my build list that doesn't show up on these sites. The original paint code was 55U Canyon Copper Metallic so I'm pretty sure it's not a secondary paint code. Does anyone know what this code could be? Posted via Mobile Device



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