Gear ratio
Lead Driver
Joined: Sep 2002
Posts: 9,540
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From: North Texas
It is a limited slip, I know that much.
EDIT found this - Identify Your Ford Truck Axle From The Door Sticker ? Blue Oval Trucks
Sounded like a half ton code, I was correct. My F150 came with a '19' tag...open 3.55:1, now has LSD 4.10:1
Dually has '45'
EDIT found this - Identify Your Ford Truck Axle From The Door Sticker ? Blue Oval Trucks
Sounded like a half ton code, I was correct. My F150 came with a '19' tag...open 3.55:1, now has LSD 4.10:1
Dually has '45'
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73BlackBeauty
1973 - 1979 F-100 & Larger F-Series Trucks
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Apr 14, 2012 06:30 AM