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Old 04-01-2016, 06:19 PM   #1
Generation67
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Wanting to put disc brakes on 67c20

Have been reading a lot on this site and finally registered. My question is, I looking at putting disc brakes on my 67c20. And I have found a cheap donor truck. 86k10. Will the front crossmember and the a arms and disc work on my 67. I'm willing to change to 5lugs
Any help would be great .
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Old 04-02-2016, 12:59 AM   #2
hugger6933
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Re: Wanting to put disc brakes on 67c20

The 86 K10 is gonna be a 4X4 or else it will be a C10. Now if it is a C10 then yes the crossmember will work and there are thousands of those trucks riding on the later brakes like your talking of doing.
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Old 04-02-2016, 10:27 AM   #3
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Re: Wanting to put disc brakes on 67c20

http://67-72chevytrucks.com/vboard/s...d.php?t=631840
Some good photos. Worked great for me.
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Old 04-02-2016, 08:12 PM   #4
Generation67
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Re: Wanting to put disc brakes on 67c20

Thanks for the info. It took me awhile to find my post I wrote on here. You would think I would have a mail box with a reply. As for the 86 donor. It is a 4wd. So that is out! I will look for a c10 donor.
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Old 04-03-2016, 02:44 PM   #5
RichardJ
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Re: Wanting to put disc brakes on 67c20

You say you have a 67C20 and you keep talking about k10 and c10 trucks. You want c20 or c30 Single rear wheel.

Do yourself a favor and take all of the forward brake lines including combination valve on the forward crossmember, under the radiator. There is a brake line coupler in the frame rail under the passenger side floor board. Use everything from that coupler forward for a very clean installation.
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Old 04-03-2016, 03:49 PM   #6
ranger danger
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Re: Wanting to put disc brakes on 67c20

I'm doing mine now. Be prepared for the extras you don't expect.

http://www.67-72chevytrucks.com/vboa...d.php?t=698472
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Unrestrained Children in back seats cause Accidents.
Unrestrained Accidents in back seats cause Children.
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Old 04-05-2016, 11:09 AM   #7
Generation67
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Re: Wanting to put disc brakes on 67c20

I do have a 67c20. And the donor truck i was going to get was a k10. Wasn't for sure if I could use that front crossmember. I'm going to be looking at the 73-87 c10's for donor for brake upgrade
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Old 04-05-2016, 05:23 PM   #8
RichardJ
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Re: Wanting to put disc brakes on 67c20

And again, C10 or C20?
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Old 04-05-2016, 06:18 PM   #9
ranger danger
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Re: Wanting to put disc brakes on 67c20

C or K 10 is 5 or 6 lug. C or K 20/30 is 8 lug.
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1969 C20 Suburban "Rez Dog"
Rebuild America one testicle at a time.
US Army 1977-1979 12B Combat Engineer
US Navy 1979-1983 Gunners Mate Guns (GMG)
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Unrestrained Children in back seats cause Accidents.
Unrestrained Accidents in back seats cause Children.
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Old 04-06-2016, 10:38 AM   #10
Generation67
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Re: Wanting to put disc brakes on 67c20

Yes my 67c20 is 8 lugs. I looked lmc truck and they don't sale disc brakes for my truck. So I'm willing to go down to 1/2 ton suspension to get my disc brake set up.
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