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09-06-2007, 04:15 PM
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#1 |
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Senior Member
 
Join Date: Apr 2000
Location: madison indiana
Posts: 3,836
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first year for 10 bolt fronts?
thanks ..
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jamie72 72 BB cheyenne -- Restoration getting started.. member #807 http://www.myspace.com/whitetailobsession www.antlertalk.com |
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09-06-2007, 04:26 PM
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#2 |
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Nobody rides free
Join Date: May 2005
Location: PA
Posts: 1,076
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Re: first year for 10 bolt fronts?
According to ck5 - http://coloradok5.com/specs.shtml
there were either a d44 or 10 bolt starting in 1977 & 1978 with the 10 bolt being the only option starting in 1979.
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'71 C10 LWB 400SB/350TH  '86 K2O LWB 350SB/400TH-6" tuff country lift, Shackle flip - plow truck '06 HHR - wifes wheels '01 Blazer - daily driver "It's better to burn out than it is to rust." -Neil Young |
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09-06-2007, 05:32 PM
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#3 |
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Registered User
Join Date: Dec 1999
Location: Old Mission, MI, USA
Posts: 2,507
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Re: first year for 10 bolt fronts?
Yup, 77ish.
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Tim |
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09-06-2007, 09:57 PM
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#4 |
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Registered User
Join Date: Mar 2006
Location: USA
Posts: 21,019
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Re: first year for 10 bolt fronts?
 In the 77-78 time frame was the switch..
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09-06-2007, 10:55 PM
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#5 |
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Senior Member
Join Date: Feb 2006
Location: Lilburn Georgia
Posts: 1,240
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Re: first year for 10 bolt fronts?
i had this conversation not to long ago a friend of mine was positive that they started using the 10 bolt in 1979 until i brought him one with 1976 stamped in the ring gear?
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09-07-2007, 06:25 AM
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#6 |
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Special Order
  
Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,851
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Re: first year for 10 bolt fronts?
I know that GM lists the steering boxes as through`75,the break point for many other changes.
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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 ~ |
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09-07-2007, 08:26 PM
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#7 | |
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Registered User
Join Date: Jul 2006
Location: Central PA
Posts: 12,201
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Re: first year for 10 bolt fronts?
Quote:
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The Garage: 1968 K-10 SWB - "Project Money Pit" 1996 Z-71 - "huntin rig" 1969 C-10 LWB (SOLD) "Project flip that truck or else" 1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie" My Garage Build "The 1,000 footer" |
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09-08-2007, 09:40 PM
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#8 |
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Junk/Daily Driver Club
Join Date: Feb 2004
Location: Manheim, PA 17545
Posts: 253
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Re: first year for 10 bolt fronts?
It sounds like "77" was the first year, if they dated late "76".
Later, Willis
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Daily Driver: 1970 C-20 400 sbc,sm-465,Dana 61 one ton SRW rear, 3.07 gears, locker.  There are three kinds of people: those who make things happen, those who watch things happen, and those who have no idea what happened! |
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09-16-2007, 11:43 PM
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#9 |
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Registered User
Join Date: Feb 2004
Location: northern, in
Posts: 350
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Re: first year for 10 bolt fronts?
my current 77 has a 10 bolt front from the factory, and a 79 K20 that i owned a few years back had a Dana 44 in the front stock. anywhere from 77-79
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