2014 306 getrag differential

Discussion in 'Challenger R/T Engine and Performance Modifcations' started by btcm22, Apr 5, 2018.

  1. btcm22

    btcm22 Member

    Posts:
    15
    Likes Received:
    4
    Joined:
    Jun 15, 2015
    Location:
    Poulsbo WA
    2014 Challenger RT shaker so 5.7 w/auto . Mods long tube headers, hiflow cats, cam, and torque converter 2400 rpm. Came with the 306 rear can I just change out ring and pinion or do I have to get whole assembly? Want to get my 60ft time a little faster. I do drive car on road trips.
     
  2. 10DYRT

    10DYRT Full Access Member

    Posts:
    225
    Likes Received:
    29
    Joined:
    Dec 1, 2012
    Location:
    Calgary, Alberta
    The whole thing needs to be changed, The diff itself, axles and hubs.
    The open diff has smaller axles, check with Speed Logix they usually have a package you can purchase for a reasonable price.
    Up here in Canada with shipping and the dollar exchange it is close to $2800.00
     
    btcm22 likes this.
  3. btcm22

    btcm22 Member

    Posts:
    15
    Likes Received:
    4
    Joined:
    Jun 15, 2015
    Location:
    Poulsbo WA
    Not what I was hoping for. This will have to wait awhile. I spent quite a bit on my other mods and just bought a lift for my shop.
     
  4. Crazy55rider

    Crazy55rider Full Access Member

    Posts:
    64
    Likes Received:
    9
    Joined:
    Sep 27, 2017
    Location:
    California
    Yes sir that would be a good upgrade and I concur you’d waste your money just getting a gear ring swap..
     

Share This Page