Re: Eaton HO72/HO52 vs. 14 Bolt FF
Possibly a combination of weight and differential design? I know the ford 9" eats HP due to the pinion offset. Maybe the Eaton is the same? Also bigger gears and axleshfts and tires to spin.
If I am wrong in any of this I will be sure to edit my post.
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67 GMC K2500. 305D V6, 4 spd, rotted wood bed, and lots of rust!!
WTB: Eaton HO 4:10 or 4:11 tapered beaing gearset, or complete 3rd of either style bearing in the 4:10 ratio
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