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02-22-2012, 01:05 AM | #1 |
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Join Date: Aug 2009
Location: Oregon
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Difference between K20 and K30?
I'm just curious here, what would be the difference between my '73 K20 and a K30? My K20 is a camper special with the big 14 bolt rear end. What else does a SRW one ton have that my truck doesn't?
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'73 K20 Cheyenne Super Camper Special 350/TH350/NP205 sittin' on 33's. You can set my truck on fire and roll it down a hill, and I still wouldn't trade it for a Coupe de Ville. |
02-22-2012, 01:11 AM | #2 |
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Re: Difference between K20 and K30?
Frame...springs(rear mount width different on 1 ton)....and the big one ....K20 has a dana 44 in front...K30 has dana 60
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02-22-2012, 02:47 AM | #3 |
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Re: Difference between K20 and K30?
I believe the k30 could be 14 bolt or dana 60 in the rear of it.
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02-22-2012, 07:08 AM | #4 |
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Re: Difference between K20 and K30?
no dana 60s in rears of K30s, K30 duallys had 14FF or Dana 70s in rear, K30 not avail until 1977.
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86 K30 CUCV M1028A1 86 K30 CUCV M1028a2 dually 86 K30 C&C 6.2 4:56s, 4M, 11,000 gvw, ex fire truck, now lowboy dump More square bodies and CUCVs than I care to admit to 2020 Silverado K3500HD Work truck |
02-22-2012, 08:53 AM | #5 |
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Re: Difference between K20 and K30?
K/30s came with clearance lamps on cab and tailgate.
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~ |
02-22-2012, 05:57 PM | #6 |
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Re: Difference between K20 and K30?
10
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Lil red 86 c-10 99 Sub 78 Camper Special w/ 454 |
02-22-2012, 07:20 PM | #7 |
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Location: Jacksonville, FL
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Re: Difference between K20 and K30?
Rear Brakes
K20 L/D 11.15x2.75" K20 H/D 13x2.5" K30 13x3.5" Rear Springs K20 L/D 2000lb/ea K20 H/D 3000lb/ea K30 3500lb/ea Frames K20 Light Duty Frame Section Modulus is 3.88 K20 Heavy Duty Frame Section Modulus is 4.53 K30 Frame Section Modulus is 6.14
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If it wasn't for the last minute, nothing would ever get done. 1953 3800 - SRW C&C Dump - 216/SM420 1985 K30 Scottsdale - SRW - 6.2/SM465/NP205 (Sold) |
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