ashfe
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Model: FE
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« on: September 18, 2010, 12:33:22 PM » |
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im putting vn diff in fe was told when you cut it down you take the current short axle and put on opposite side so it becomes the new long axle with out modifing axle is this correct? Any info on how to modify this would be good or details of someone in vic who can do modifications can some one with basic welding skills carry this out and can a standard machine shop shorten and respline axle or does it need to be specialist?
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FCRB26
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« Reply #1 on: September 18, 2010, 03:14:22 PM » |
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I cut mine down and had to get the long one re splined so its the short one and a billet one made for the long side.
Find a specialist if you are not confident.
Pete
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ehsv6
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Model: other Holden
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« Reply #2 on: September 18, 2010, 06:46:29 PM » |
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I got mine from Transdiff. In a EH the long gets shortened to be the short axle and the short becomes the long. The problem with doing it yourself is making sure it is strait after the welding, otherwise wheel bearings wont run true and same with the diff bearings.
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FC_fer_me
vic-club
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baby boomers luv FC's
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« Reply #3 on: September 18, 2010, 07:01:55 PM » |
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I got mine done by Geelong Differentials. They put the short axle on the long side and put a F**d 9 inch axle restudded to Commodore pattern on the short side. Cheers, Jack
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moosecoupe
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« Reply #4 on: October 26, 2010, 08:50:25 PM » |
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hey mate i have been told that a hilux diff fits in
i have a modified vn diff in mine done by aussie diff on the gold coast
i would try the hilux before i did this conversion next time
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FCRB26
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« Reply #5 on: October 27, 2010, 05:34:13 AM » |
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I just made some diff BKTS for a member that fitted a hilux diff.
But depending on your engine gearbox combo all hilux manual diffs are way up in the high 4,s for ratios.
If you could find a auto petrol diff it would be in the 3,s.
You would have to weld up axle flanges and re index and drill the stud pattern of your choice i have done this before and it would be a lot easier than doing a vn diff.
A lot of rotary and gemini people run these diffs as they are pretty strong???
If you want to keep the same stud pattern just run a disc brake earlly volvo they are apparently the same pattern and width but the downside is the handbrake runs off the disc which doesnt really hold that well?
There are other options nissan pintara isnt far off the right width and being a borg warner you can name what ratio you want to run they go from low 2,s to mid 4,s standard i think they were 3.8 to 1
Pete
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ashfe
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Model: FE
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« Reply #6 on: October 27, 2010, 05:39:55 PM » |
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im running v6 and 5spd have whole car and thought i would use the diff out of car am changing to commodore stud pattern any way not sure what ratio diff is havent picked car up yet hopefully this weekend
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JB
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« Reply #7 on: October 27, 2010, 05:45:01 PM » |
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It will be a 3.08 ratio most likely.
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Phone +64 223509263
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dancindave
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« Reply #8 on: November 01, 2010, 10:00:40 PM » |
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we just shortened a vs diff into fc wagon
cut 70mm off long axle, resplined
works well and put 14 inch 235's right under lip of back guards
look good in the narrow wagon,being shortened and with wider wheels
gives you 3.08 ratio too, setting up the handbrake is tricky especially if you want it off the dash like original
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FCV08
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Model: FC
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FE FC Club of QLD
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« Reply #9 on: November 01, 2010, 10:16:50 PM » |
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Dancin Dave Any photos of the handbrake setup?  Regards Craig D |
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Gordon
nsw-club
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« Reply #10 on: November 08, 2010, 05:41:56 PM » |
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Hi does anyone know where i can get vn diff made to fit fc wagon in sydney area
Thanks Gordon
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FC427
nsw-club
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I love YaBB 1G - SP1!
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« Reply #11 on: November 08, 2010, 07:26:55 PM » |
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CRAFT Diffs in Merylands ....FC427....
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As I lay rubber down the street I pray for traction I can keep, but if I spin and begin to slide please dear god protect my ride
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FCV08
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FE FC Club of QLD
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« Reply #12 on: February 25, 2011, 12:13:00 AM » |
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Gday Dave
Was wondering of you have any photos of your handbrake setup?
Thanks
Craig
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FC427
nsw-club
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I love YaBB 1G - SP1!
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« Reply #13 on: February 25, 2011, 10:31:55 AM » |
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Craig, I have done this conversion with original hand brake and also centre pull hand brake what is it that you need to know [will get you some pictures but not till next week ]....FC427....
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As I lay rubber down the street I pray for traction I can keep, but if I spin and begin to slide please dear god protect my ride
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FCV08
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Posts: 692
FE FC Club of QLD
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« Reply #14 on: February 25, 2011, 10:36:36 AM » |
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FC427
I am returning to the original setup at the front.
I am mainly chasing the details from the front handbrake cable back.
I have seen some photos of the rear handbrake cable and lever but would certainly look at any other photos as well. The more the better.
Regards
Craig
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steamman
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Woodend Victoria
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« Reply #15 on: February 25, 2011, 09:42:36 PM » |
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Well well well you learn something every day i wasn't aware the vn diff was offset to have a long axle and a shorty  Cheers. Deano |
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FE and FC"S rule.
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FCRB26
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« Reply #16 on: February 26, 2011, 07:39:18 AM » |
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They all have 1 offset axle...
Pete
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JamiePla
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« Reply #17 on: February 26, 2011, 09:14:28 AM » |
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Anybody no a good place for diff work on the Gold Coast??
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ratbox
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« Reply #18 on: February 27, 2011, 08:28:26 AM » |
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by doing the short axle for long swap how wide does the diff become, same as standard FE/FC bit wider or narrower ?
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FCRB26
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« Reply #19 on: February 27, 2011, 12:07:49 PM » |
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Id say its wider but the offset of the chasers or commodore rims brings the rims in have a look at pedro,s post.
centre becomes offset but it should not matter as the angle is offset up and down so why would width sideways matter.
It would annoy me knowing its offset but so i have done the new axle thing.
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