1989 L9000
Cargo Master
Joined: Dec 2015
Posts: 2,545
Likes: 324
From: Harned, Ky
No many positrac diffs made for those rear axles so air lockers would be the way to go but that requires swapping out both 3rd members and possibly housings too, not going to be easy or cheap.
May be best just to get more aggressive tires and watch where you take it when it's wet or muddy
May be best just to get more aggressive tires and watch where you take it when it's wet or muddy
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shipwrecked
1961 - 1966 F-100 & Larger F-Series Trucks
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May 3, 2016 09:31 AM
