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350TacoZilla · 05-27-2022, 10:49 PM

hmm I got the 8100 from 60-66gmc website but looks like he says the ratings are for 60-62 & 64-66 and that 63 should be about the same. So guessing its not lol.

05-27-2022, 10:49 PM	#7
350TacoZilla Registered User Join Date: Sep 2010 Location: Hancock Md Posts: 388	Re: 66 K20 3/4 or 1 Ton? hmm I got the 8100 from 60-66gmc website but looks like he says the ratings are for 60-62 & 64-66 and that 63 should be about the same. So guessing its not lol.