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Old 06-01-2017, 11:11 PM   #21
sweetk30
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Join Date: May 2012
Location: horseheads,ny rust belt
Posts: 2,794
Re: 1976 K20 - Factory front Posi?

only square body that got factory posi unit was military on some of the k30 trucks if it was a service truck if i recall correctly . but it was the whimpy trac-loc NOT the good power-loc .

otherwise never seen one on civilian trucks.
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HOLLEY SNIPER efi = worst case of p.i.t.a i ever had .

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