1972 gmc 4x4 Manuel swap
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1972 gmc 4x4 Manuel swap
Taking out the stock 3 speed auto it runs to high of rpms (3000) on highway I seem to not be able to find what the 4x4 4spd trans hump where the 4spd hole was or the boot for it But on my hump it has 4 divets taped in maybe thats where the Manuel trans was put in?
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