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06-02-2009, 09:25 PM
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#1 |
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Registered User
Join Date: Aug 2002
Location: California
Posts: 971
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Black lockout?
Does anybody know what year these are for? I've searched everywhere for the part number - 15580903 and have found nothing.
Thanks
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--------------------------------------------------------- I'm not crazy, I'm chosen, there's a difference. ---------------------------- '72 K10 SWB, 350, sm465/np205 ---- ---- |
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06-02-2009, 10:02 PM
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#2 |
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Senior Member
 
Join Date: May 2001
Location: Independence MO.
Posts: 7,702
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Re: Black lockout?
Looks like a lock out hub for an 86-87 1/2ton. A Friend of mine's dad had a new 86 with those hubs on it.
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72 3/4t Custom Deluxe 402/auto 66k Original paint 71 3/4t 4x4 Custom Deluxe 10k original miles Original paint 71 3/4t Cheyenne 402 70k original paint 72 3/4t 4x4 Custom deluxe 72 3/4t 4x4 Custom deluxe 91k original paint 72 Cheyenne/30 Dually 69 Camaro SS396 4-speed 13 GMC 2500HD Duramax I bought new 05 Jeep Wrangler "Willys Edition" 12k miles (I bought new) 85 3/4 ton 4x4 Scottsdale 33k miles original paint 86 1 ton 4x4 SRW Silverado 454 restored 80 1 ton 4x4 SRW Silverado 9,434 original miles!! original paint 95 GMC 1 ton dually 4x4 my dad bought new 95 GMC 3/4 ton 4x4, regular cab 454, 31k original miles 2002 2500HD 4x4 regular cab 6.0L 67k miles 2002 2500HD 4x4 regular cab 8.1L 28k miles 2003 GMC 2500HD 4x4 regular cab Diesel 93k miles 67-72 Parts for sale |
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06-02-2009, 10:54 PM
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#3 |
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Registered User
Join Date: Jun 2007
Location: Boca Raton, FL
Posts: 476
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Re: Black lockout?
Damn JOESJUNK is good! I did a quick google "GM 15580903" and got:
GM FRONT DIFFERENTIAL LOCK OUT HUBS 15580903 K5
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Joe |
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06-03-2009, 02:54 AM
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#4 |
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Registered User
Join Date: Aug 2002
Location: California
Posts: 971
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Re: Black lockout?
That's what I did... but it didn't show a year. From what I can tell they will fit 69-86.
__________________
--------------------------------------------------------- I'm not crazy, I'm chosen, there's a difference. ---------------------------- '72 K10 SWB, 350, sm465/np205 ---- ---- |
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06-03-2009, 06:03 AM
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#5 |
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Registered User
Join Date: Dec 1999
Location: Old Mission, MI, USA
Posts: 2,510
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Re: Black lockout?
They should fit any internal hub Dana 44 or any 10 bolt.
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Tim |
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06-03-2009, 08:57 AM
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#6 |
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Special Order
  
Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,852
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Re: Black lockout?
My`90 Blazer had them.They were through`91.
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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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