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Old 08-26-2008, 06:41 PM
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Rzeppa Rzeppa is offline
Cruise Moab Co-Chairman
 
Join Date: Aug 2005
Location: Kittredge CO, USA
Posts: 5,345
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Iron Pig Off Road (Lance Williams) is a TLCA member business that sells Yukons. Ihaven't heard anything bad about either Yukons or Precisions, and until Kevin's post I didn't realize there might be any difference.

As for ratio, you might simply go by tire size ratio. Stock (from the factory, 73-75 vintage) 7.50x15s bias plies were *around* 30" diameter, although a lot of them were changed out to 235R75 radials which are around 29". So 35"/30"*4.11=4.795 which is darn close to 4.88s to put it back close to factory. Of course an SBC and 700R4 isn't stock, so that's just a little perspective.
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1971 & 1976 FJ40s, 1978 FJ45, 1987 FJ60
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