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RC-Monster Mike · 02.19.2005, 08:56 PM

The 10L or 7xl would be the best choices. If your truck is particularly heavy, the 7xl is a great choice. With 7" tires, start with a 12 to 14 tooth pinion on the stock spur or similar ratios for the gearing. This should provide plenty of power and keep things fairly cool. If you have the 1/8 diffs, add a tooth or so to the pinion as a starting point.

	(#2)
RC-Monster Mike Site Owner Offline Posts: 4,915 Join Date: Nov 2004 Location: PA	02.19.2005, 08:56 PM The 10L or 7xl would be the best choices. If your truck is particularly heavy, the 7xl is a great choice. With 7" tires, start with a 12 to 14 tooth pinion on the stock spur or similar ratios for the gearing. This should provide plenty of power and keep things fairly cool. If you have the 1/8 diffs, add a tooth or so to the pinion as a starting point.