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Old 01-20-2004, 05:20 PM   #1
chevydog66
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Will 73 spindles fit a 72?

Will a set of 73 Spindles fit a 72 GMC that already has disc brakes? I heard that there is a diffrence in the lower ball joint is this true? Can I change the ball joints and make them work? Thanks, you guys are kewl!!!
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Old 01-21-2004, 12:43 AM   #2
grnddwn
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Change the upper ball joint and the outer tie rod end to 73 and up and they work just fine.
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Old 01-23-2004, 12:42 AM   #3
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how about a 70 with drums i know illhave to change the brake but thats what i want to do i just want to know if i can go with all 73 parts
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Old 01-23-2004, 01:48 AM   #4
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Yup just buy all 73 and up parts they're cheap too.
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Old 01-23-2004, 10:26 AM   #5
72MARIO
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You also need a Tie Rod adjusting sleve CPP sell's it. The outer tie rod for a 73 is bigger than the 72 inner. Other than that it will work awesome. I did it. Also you can use 73-87 flex lines too. Oh and you use a 67-70 outer tie rod on the inner. No that's not a TyPO. I am serious.

Any other questions just ask.
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Old 01-30-2004, 05:03 PM   #6
6T9GMC
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Question ADD A QUESTION?

73-87 are they all the same? I have spindles, calipers, and everything off a 78. Would it all fit if I used the newer upper & lower ball joints, and just change the outer tie rod ends?
My truck is a 1969 w/drums.

thanks
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Old 02-12-2004, 11:41 PM   #7
Orange70chevy
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My truck is a 70 and I used the spindles and calipers Etc.. off a 78 just change out the upper and lower ball joint. I used the tie rods and centerlink off of the 78 it fits on the stering box perfectly. Remember to install a proportioning valve I used one off a 71 or 72.

Last edited by Orange70chevy; 02-12-2004 at 11:48 PM.
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