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Dad's 1979 GMC Heavy Half Transformation
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10-10-2014, 03:45 PM
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MTCK
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Join Date: Dec 2009
Location: Fairbanks, AK
Posts: 1,830
Re: Dad's 1979 GMC Heavy Half Transformation
Quote:
Originally Posted by
brakenit
The a-arm has leverage on the spring
That makes sense. It'd be easy to figure the ratio measuring from the a-arm pivot to the spring and from the a-arm pivot to the wheel mounting surface.
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