HomeForumsTechnical – GeneralDrivelineDiff rebuild Sydney recommendations

This topic contains 5 replies, has 4 voices, and was last updated by Profile photo of gtrboyy gtrboyy 8 years, 10 months ago.

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  • #4226
    Profile photo of SLE-881
    SLE-881
    Participant
    Member since: March 1, 2015
    Posts: 81

    Hi All,

    Just after recommendations for a diff place in Sydney. Basically a drive in- drive out place. I have a set of FR19s which are 9inch wide at the rear and have 245 rubber and want the diff built to fit these in the rear.

    I’m looking at getting a diff shortened, 31 spline axles, trutrack centre and 3.9 gears with a housing supplied by the shop.

     

    Daniel
    Instagram - @SLE881

    #4277
    Profile photo of Guzzler
    Guzzler
    Participant
    Member since: April 2, 2015
    Posts: 41

    Gear exchange at Smithfield. Ring Jason http://www.gearexchange.com.au

    Good bloke.. been looking after me for years.

    #4317
    Profile photo of Michael
    Michael
    Participant
    Member since: March 2, 2015
    Posts: 208
    Supporter

    Speedydiffs is where I go. Jimmy is a top bloke.

    http://www.speedydiffs.com.au
    1004 Botany Road, Mascot NSW 2020
    (02) 9316 9289

    #4354
    Profile photo of SLE-881
    SLE-881
    Participant
    Member since: March 1, 2015
    Posts: 81

    Thanks guys.

    Spoke to D & R Differentials and Smithfield diff and gear. Both very helpful and knowledgeable.

    I’ll try call Gear Exchange and Speedy Diffs.

     

    While talking to Smithfield Diff and Gear I was told to consider Crewman rear bearings  (I think he said rear bearings) as they were thicker and he was able to get an engineer to approve 10 inch wide rims on the rear by using them.  Anyone done this before or know what conversion he’s referring to?

     

    Daniel
    Instagram - @SLE881

    #4414
    Profile photo of SLE-881
    SLE-881
    Participant
    Member since: March 1, 2015
    Posts: 81

    Just an update.

    I have rung a few places and all seem to be priced within $100 of each other. I also spoke to two engineers about getting a certificate for the wider rims and was told it could be done as long as it bolted up to the original places and the tyres didn’t protrude the guards.

     

    Looks like I’ll be going with Speedy Diffs in Mascot. Jim was extremely helpful and knowledgeable and has been used by my cousin in his Mustang YLDPNY.

     

    Thanks again for the recommendations

    Daniel
    Instagram - @SLE881

    #13729
    Profile photo of gtrboyy
    gtrboyy
    Participant
    Member since: January 20, 2016
    Posts: 201

    Just read this may as well go whole crewman diff mate.

    Blake with vn ss put crewman diff in his tubbed rear end same thing axles & bearing take higher load.

     

    Also opens up options using diff gears & truetrac,kaaz etc ‘cos vt-vz centres.

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