Can someone please tape a 12 bolt ? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

nu2-72 · 08-03-2002, 09:14 PM

I need the measurements for the axle flange bolt pattern, bolt sizes and also the axle tube diameter on the tire side of the flange. If you could email me a pic of the bare axle end also , that would be outstanding. Thanks, Kevin.

nu2-72 · 08-04-2002, 08:11 AM

ttt

6869704X4 · 08-04-2002, 11:08 AM

I'll get some today

nu2-72 · 08-04-2002, 03:56 PM

Thank you. I am trying to help out a fellow board member.

6869704X4 · 08-04-2002, 08:35 PM

Hope I didnt do this for nothing. The axle is a 73 or newer blazer. Anyway I ran out between rainstorms and got these.
Bolt dia 3/8
Axle tube 2 7/8
Horizontal bolt space 3 5/16
Vertical 2 9/16
Dont have a pic for ya. May have one this coming weekend.

nu2-72 · 08-05-2002, 05:59 PM

Thanks. I would almost tell you to keep your measurements and send us the rain instead if you could. So dry up here they passed an ordinance you can't carry matches in your pocket. Afraid folks might just burst into flames. LOL
Anyway, I am trying to help draw the brackets for rear disc on a 12 bolt rear and using the Caddy rotor and caliper. So many different measurements possible, I want to double check everything before I commit to a final draft.
I have been working on the brackets for my 3/4 on 4x4. Another board member asked for help on his 1/2 ton with 12 bolt. I will help where I can. Thanks again.
And a pic would still be helpful. I can wait until it is dry though. Please send it straight to me if you would. khanson@ccp.com

08-03-2002, 09:14 PM	#1
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	Can someone please tape a 12 bolt ? I need the measurements for the axle flange bolt pattern, bolt sizes and also the axle tube diameter on the tire side of the flange. If you could email me a pic of the bare axle end also , that would be outstanding. Thanks, Kevin. __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

08-04-2002, 08:11 AM	#2
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	ttt __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

08-04-2002, 11:08 AM	#3
6869704X4 Registered User Join Date: Jul 2002 Location: SE NM Posts: 769	I'll get some today __________________ The more I learn about women, the more I love my truck.

08-04-2002, 03:56 PM	#4
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	Thank you. I am trying to help out a fellow board member. __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide

08-04-2002, 08:35 PM	#5
6869704X4 Registered User Join Date: Jul 2002 Location: SE NM Posts: 769	Hope I didnt do this for nothing. The axle is a 73 or newer blazer. Anyway I ran out between rainstorms and got these. Bolt dia 3/8 Axle tube 2 7/8 Horizontal bolt space 3 5/16 Vertical 2 9/16 Dont have a pic for ya. May have one this coming weekend. __________________ The more I learn about women, the more I love my truck.

08-05-2002, 05:59 PM	#6
nu2-72 Senior Member Join Date: Apr 2001 Location: Amazonia, Mo. USA Posts: 2,821	Thanks. I would almost tell you to keep your measurements and send us the rain instead if you could. So dry up here they passed an ordinance you can't carry matches in your pocket. Afraid folks might just burst into flames. LOL Anyway, I am trying to help draw the brackets for rear disc on a 12 bolt rear and using the Caddy rotor and caliper. So many different measurements possible, I want to double check everything before I commit to a final draft. I have been working on the brackets for my 3/4 on 4x4. Another board member asked for help on his 1/2 ton with 12 bolt. I will help where I can. Thanks again. And a pic would still be helpful. I can wait until it is dry though. Please send it straight to me if you would. khanson@ccp.com __________________ 72 3/4 4x4 350 4spd 72 3/4 4x4 350 auto 2004 Duramax Silverado 4x4 2006 Duramax Crew cab 4x4 2010 Harley Ultra Limited 2011 Harley Street Glide



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