Quote:
Originally posted by No3Fan4Ever
The guy I bought my GMC "Longhorn" from says the rear end in this truck is a very rare option (Dana unit with 4:10 gears); I'll be honest I don't know how rare that is but the option code on glovebox door is G87 Maximum Traction Rear Axle?
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I dont know about rare. Ive got one . Mines not in 4.10 though although better than 90% of dana 60's have the 4.10 gearing. The maximum traction deal would be the powrlock positraction. Ive always wondered why some 3/4 tons got danas and most got Eatons. A lot of people swear the eaton is stronger but I think the Dana is .