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widening a 79-85 toyota SFA without wheel spacers

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Old 01-06-2011, 04:33 PM
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better to revive an old one than start a new one
Old 01-28-2011, 08:44 PM
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Great info! I plan on doing this soon! (but not soon enough!)
Old 07-28-2011, 07:44 AM
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FYI, drop your IFS rotor inside the FJ rotor so the holes you drill are spot on. Worked perfect.
Old 08-02-2011, 12:53 AM
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be aware of what wheels you run too, my 15" modular steels will not go on after moving the caliper to the outside of the lugs. My truck was a JDM Surf (3.0l TD Auto) and has the same calipers as the V6's over there.

some 15" alloys are ok with some clearancing on the caliper, its just the deep tyre well on the steelys that interferes.

Last edited by an1mal_69; 08-02-2011 at 12:54 AM.
Old 12-10-2012, 08:53 AM
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[QUOTE=Yoda;51178027]The new IFS wheel hub will fit right on the 85 spindle quote] have my ifs hub on my 85 spindle, just wondering do you guys only run one 54mm nut on the spindle? Cause there's not quite enough thread sticking out for two and the washer in between.
Old 12-10-2012, 09:13 AM
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[QUOTE=ethanp123;52011216]
Originally Posted by Yoda
The new IFS wheel hub will fit right on the 85 spindle quote] have my ifs hub on my 85 spindle, just wondering do you guys only run one 54mm nut on the spindle? Cause there's not quite enough thread sticking out for two and the washer in between.
Not running both nuts and the washer is extremely dangerous. On pass side, rolling forward would tend to tigthen the nut, but driver side it would tend to loosen that nut up. Without the lock nut, you could end up losing a wheel on the road.
Old 12-10-2012, 09:44 AM
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[QUOTE=SCToy;52011224]
Originally Posted by ethanp123
Not running both nuts and the washer is extremely dangerous. On pass side, rolling forward would tend to tigthen the nut, but driver side it would tend to loosen that nut up. Without the lock nut, you could end up losing a wheel on the road.
I realize that, should the ifs hub go onto the spindle far enough to allow for two nuts? Because mine doesn't seem to allow me enough room.
Old 12-10-2012, 10:28 AM
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[QUOTE=ethanp123;52011238]
Originally Posted by SCToy

I realize that, should the ifs hub go onto the spindle far enough to allow for two nuts? Because mine doesn't seem to allow me enough room.
Yes they should i do believe. Did you replace your bearings? Maybe the races are seated all the way?
Old 12-10-2012, 11:37 AM
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[QUOTE=SCToy;52011260]
Originally Posted by ethanp123
Yes they should i do believe. Did you replace your bearings? Maybe the races are seated all the way?
I just removed the hub from my ifs spindle and put it on my axle so I haven't messed with the bearing races.
Old 12-10-2012, 12:27 PM
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Take some measurements and compare. I don't have an ifs truck to compare with anymore. I'm running solid axle wheel hubs on mine.
Old 12-23-2012, 07:48 AM
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ok i have a question when you do this what do you do with the axles. do the axles still stick out enough to put the hub back on or what it seems like if they got widened the axles would be inside the hub instead of sticking out to put the locking hub back on probably stupid but just need this clarified
Old 12-23-2012, 11:05 AM
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Originally Posted by Dreidel
ok i have a question when you do this what do you do with the axles. do the axles still stick out enough to put the hub back on or what it seems like if they got widened the axles would be inside the hub instead of sticking out to put the locking hub back on probably stupid but just need this clarified
the hub's are the same depth overall, the wheel flange is just moved further out on the hub body of the IFS Hub.
Old 12-23-2012, 01:29 PM
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ohhhh ok that makes perfect sense thank you
Old 10-22-2013, 09:05 PM
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Any one try fj80 rotors and v6 calipers. .. seems thats a good seat up for stock bearing hubs. Will it work fine on ifs hube on a sfa
Old 10-23-2013, 05:51 AM
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Sub'd
Old 10-23-2013, 10:19 AM
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Originally Posted by 7m4x4dude
Any one try fj80 rotors and v6 calipers. .. seems thats a good seat up for stock bearing hubs. Will it work fine on ifs hube on a sfa
I cant remember if that combo had been done or not....If it has, it might need to space the caliper back a bit or something like that... i personal would rather lathe/grind down the hubs to fit the taco rotor rather than space the caliper itself. Lots of people been using the taco rotor setup
Old 10-23-2013, 08:48 PM
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Maybe taco rotors? I just hate the idea of drilling out the threads on my knuckles for this conversion
Old 10-29-2013, 06:41 PM
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you don't have to drill out the threads on your knuckles. What I did with mine is, put the stock bolts in the caliper then put the caliper on the rotor and slide the whole thing on the spindle. then tighten the bolts down. its going to take a little longer to take those bolts off now though.

pics below
Attached Thumbnails widening a 79-85 toyota SFA without wheel spacers-20131015_205808.jpg   widening a 79-85 toyota SFA without wheel spacers-20131015_215947.jpg   widening a 79-85 toyota SFA without wheel spacers-20131015_215614.jpg  

Last edited by instantninja; 10-29-2013 at 07:10 PM. Reason: add pictures
Old 11-12-2013, 07:22 PM
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ifs hubs on sfa

so do I have to use lc rotors or can I use the stock ifs hubs b/c I have a whole parts rig with ifs and don't want to have to buy anything. I know it said somewhere that ifs hubs have 6 holes but need 8. but doesn't the lc rotor take drilling so why not drill the ifs rotors?

Last edited by 85toyotaman; 11-12-2013 at 07:25 PM.
Old 11-12-2013, 07:46 PM
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Originally Posted by 85toyotaman
so do I have to use lc rotors or can I use the stock ifs hubs b/c I have a whole parts rig with ifs and don't want to have to buy anything. I know it said somewhere that ifs hubs have 6 holes but need 8. but doesn't the lc rotor take drilling so why not drill the ifs rotors?
Taco rotors, grind/lathe down the hub. V6 calipers from the early model pickups. 89' is what I have.


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