1976 K20 350 automatic transfer case question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

bufmatmuslepants · 06-09-2014, 10:54 AM

Im looking at a 76 K20 that has a 350 and an automatic, I had a 79 K10 that had the NP203 and I hated that transfer case. I was under the impression that all 3/4 ton trucks got the 205, can someone back this up? The seller isnt very informative, and i havnt gone to see the truck yet so I havnt been able to visually confirm, but was the NP205 the only transfer case offered on 3/4 ton trucks or since its an auto could it have the 203? I know with the SM465 they all got the 205. Also, since its a 3/4 ton it would have a th400 correct, not the th350?

The seller said the right rear wheel is "stuck", but other than that it runs. This would most likely just be the pads are rusted to the drum correct? Anything else to look for on a 14 bolt full floater as to why this could be? Im hoping to go see the truck today, Ive always wanted a K20 and I think this might be my truck!

Thanks

06-09-2014, 10:54 AM	#1
bufmatmuslepants Junior Member Join Date: May 2007 Location: Hampstead, NC Posts: 313	1976 K20 350 automatic transfer case question Im looking at a 76 K20 that has a 350 and an automatic, I had a 79 K10 that had the NP203 and I hated that transfer case. I was under the impression that all 3/4 ton trucks got the 205, can someone back this up? The seller isnt very informative, and i havnt gone to see the truck yet so I havnt been able to visually confirm, but was the NP205 the only transfer case offered on 3/4 ton trucks or since its an auto could it have the 203? I know with the SM465 they all got the 205. Also, since its a 3/4 ton it would have a th400 correct, not the th350? The seller said the right rear wheel is "stuck", but other than that it runs. This would most likely just be the pads are rusted to the drum correct? Anything else to look for on a 14 bolt full floater as to why this could be? Im hoping to go see the truck today, Ive always wanted a K20 and I think this might be my truck! Thanks __________________ 1979 K10 reg cab short bed 33x12.50s - GONE 1988 4x4 reg cab long bed 337k miles - GONE 1995 Z71 GU6 G80 F44 ext cab short bed 149k 305/70/16s - GONE 1995 NZZ GT4 2dr Tahoe 3" lift 14 bolt sf 155k 305/70/16s - GONE 1994 Z28 M6 1995 Z71 GT4 G80 ext cab short bed 215k GONE 1997 GT4 G80 Yukon 4 door leather, sunroof 168k miles GONE 2003 Avalanche Z71 GT4 G80 165k miles



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