Dana 80 help

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Nov 13, 2007 | 05:26 PM

Cwboy

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Joined: Nov 2007

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Dana 80 help

Hi there all, well i am sure some where out there on this site the info is to be found i have spent over a hour looking for it so i though maybe some one out there would know where to look. I have a 2000 F450 superduty 2x4. I know it has a Dana 80 in it but not sure the gear ratio, the axel code is D787e, I need to do something with the ratio as right now to do 110 Km/h i am running over 2600 rpm.

Thanks for any help

Nov 13, 2007 | 06:32 PM

tjc transport

i ain't rite

Joined: Mar 2005

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From: Marlboro Mental Hospital.

look on the driver side "B" pillar. there will be a sticker with the truck codes on it. look for the axle code, and post it. then we can tell you what you have.

G3 — 4.30 limited slip, F-450 Chassis Cab
73 — 4.30 non-limited slip, F-450 Chassis Cab
78 — 4.88 non-limited slip, F-450 Chassis Cab
G8 — 4.88 limited slip, F-450 Chassis Cab
75 — 5.38 non-limited slip, F-450 Chassis Cab
G5 — 5.38 limited slip, F-450 Chassis Cab
GW — 4.10 limited slip, F-450 Chassis Cab