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05-23-2008, 10:38 PM | #1 |
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Join Date: Mar 2003
Location: Asheville, N.C
Posts: 952
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1972 GMC 3/4 ton alignment?
Does anyone have the alignment specs ( toe in, caster, camber) for a 1972 GMC 3/4? Thank you
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05-23-2008, 11:04 PM | #2 |
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Join Date: Apr 2006
Location: East Sooke B.C. Canada
Posts: 543
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Re: 1972 GMC 3/4 ton alignment?
I just make up my own specs to get the truck to drive how I want. I am currently running with 3 deg pos. caster, 0 deg. camber, and 1/16 toe in. If the truck seems to wonder too much with these specs add a bit of toe in. But with radial tires I wouldn't go much over 3/16 toe in.
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05-24-2008, 02:31 AM | #3 |
Senior Member
Join Date: Dec 2006
Location: Studio City, Calif.
Posts: 2,886
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Re: 1972 GMC 3/4 ton alignment?
The GM servive manual doesn't list figures. You have to measure the angle of the frame off of level,then measure caster,add the two together. Now measure where the spring mounts,between the upper and lower arms. Then you plot the results an a graph.
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'69 GMC C2500 Custom Camper, 8 1/2' bed, New GM 350, NP 435 Close Ratio 4spd. Trans., 3.73 Dana-60 open.Camper and Trailer wiring, PS, PB, AC, tach , three gas tanks, stereo speakers, 2nd owner, Work-Truck supreme. |
05-26-2008, 02:52 PM | #4 |
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Join Date: Mar 2003
Location: Asheville, N.C
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Re: 1972 GMC 3/4 ton alignment?
Help! Does anyone have a manual that shows the alignment specs for a 72' 3/4 pickup? Thank you.
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05-26-2008, 03:41 PM | #5 |
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Join Date: Apr 2006
Location: East Sooke B.C. Canada
Posts: 543
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Re: 1972 GMC 3/4 ton alignment?
The pic above is the alignment specs.
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