Dodge 3/4t axle ratio

Discussion in 'Old RVUSA Forum' started by Old Forum Post, Jun 3, 2001.

  1. Old Forum Post

    Old Forum Post Senior Member

    [pete ionescu] I got a Dodge 3/4t with 3.54 rear end and I want to change to 4.10 for a better towing.How much gas I will burn more with the new rear end and how much will I have to pay to do the job?Thank you.
     
  2. Old Forum Post

    Old Forum Post Senior Member

    Dodge 3/4t axle ratio

    [Scott milton] Don&#039t know about the dodge, but...I changed my Chevy 3.42 to a 3.90. Dropped 3 mpg but picked up much needed extra power. Cost ? $200 for a rear end out of a junkyard - swapped it myself. Dealer wanted $1,200 + Labor for same thing. Point - IF you put in new gears, they MUST be broken in the same as you would an engine. Don&#039t tow for the first 500 miles or you WILL ruin them. Happy Camping, Scott
     
  3. Old Forum Post

    Old Forum Post Senior Member

    Dodge 3/4t axle ratio

    [pete ionescu] Thank you for the information.I find a shop who will do the job for 520$.
     

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