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01-30-2012, 12:17 PM | #1 |
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Join Date: Nov 2011
Location: Alexandria Ky
Posts: 24
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Disc brakes on my 66 GMC
I picked up a 66 GMC recently and it already had a power disc brake conversion done on it. I now would like to order dropped spindles for it but have no idea what conversion was done....71 spindles....73 or newer spindles...etc so before i ordered my new spindles what should I check to see what year of brakes it has on it?.....New to this Chevy/GMC truck thing...lol
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01-30-2012, 01:30 PM | #2 |
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Join Date: Jul 2010
Location: los angeles,ca
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Re: Disc brakes on my 66 GMC
some pix of your brakes and spindles would def help.
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02-04-2012, 03:04 PM | #3 |
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Location: Alexandria Ky
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Re: Disc brakes on my 66 GMC
my brakes
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02-04-2012, 06:42 PM | #4 |
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Join Date: Apr 2001
Location: DALLAS,TX
Posts: 22,064
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Re: Disc brakes on my 66 GMC
Can you get a pic from farther back specifically of the a-arm bushings? The tab circled makes me think its a 71-72 set-up as that's how the lines were connected @ the front x-member.....
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67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
02-04-2012, 08:10 PM | #5 | |
67-72 parts collector,…
Join Date: Nov 2002
Location: Mid-MO
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Re: Disc brakes on my 66 GMC
Quote:
Like the 67-70 trucks had? 71-72's were on the front side.
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02-04-2012, 08:55 PM | #6 |
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Location: DALLAS,TX
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Re: Disc brakes on my 66 GMC
This is correct.
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67SWB-B.B.RetroRod 64SWB-Recycle 89CCDually-Driver/Tow Truck 99CCSWB Driver All Fleetsides @rattlecankustoms in IG Building a small, high rpm engine with the perfect bore, stroke and rod ratio is very impressive. It's like a highly skilled Morrocan sword fighter with a Damascus Steel Scimitar..... Cubic inches is like Indiana Jones with a cheap pistol. |
02-04-2012, 09:12 PM | #7 |
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Join Date: Nov 2011
Location: Alexandria Ky
Posts: 24
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Re: Disc brakes on my 66 GMC
So....should i just get the spindles for the 71 brakes?
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02-04-2012, 09:27 PM | #8 |
67-72 parts collector,…
Join Date: Nov 2002
Location: Mid-MO
Posts: 22,700
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Re: Disc brakes on my 66 GMC
You are going to have to figure out which balljoints and outer tie rods you have now.
That's the only way to know what spindle is currently on the truck. I assume the rotors are 1-1/4" wide and not 1" wide?
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Keith Convert to disc brakes. http://67-72chevytrucks.com/vboard/s...d.php?t=444823 |
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