For Sale Fj40 axle front and back with disk breaks

Joined
Mar 26, 2012
Messages
438
Location
Chicago
I'm in Chicago and I have a set of 1975 fj40 axles.

They have 4.11 gears and GM disk brake conversion on all corners.

Not really used that much since disk brakes added.

$400 per axle.

Front has waren locking hubs but I have a set of Aisin Hubs as well that might work as they are off a fj62 for $125.
 
Joined
Oct 31, 2016
Messages
23
Location
NWI
Im located in NWI but recently purchased a 71 fj40 , obviously a disc brake conversion is at the top of my list ! do the GM discs still run a 15in factory wheel or do you run a bigger rim ? if you dont mind me asking why were they taken off ?
 
Joined
Mar 26, 2012
Messages
438
Location
Chicago
Im located in NWI but recently purchased a 71 fj40 , obviously a disc brake conversion is at the top of my list ! do the GM discs still run a 15in factory wheel or do you run a bigger rim ? if you dont mind me asking why were they taken off ?
Sorry just saw this.

Yes they do and I took them off because I went SOA with a widened fj60 front axle and rear fj80 axle
 
Joined
Mar 26, 2012
Messages
438
Location
Chicago
were these rebuilt at some point? any pics of knuckles/seals/leakage etc?

thanks
Yes rebuilt when the disk breaks were installed a few years back. It was never really driven since then. The guy I for it from used it to fart around town. He did the disk upgrade on the fronts. I bought it 3 years ago and probably put another 100 miles on it. I stared to work on it more then drive it. I did the back disk conversion. I'll get pictures this weekend or next week.
 
Joined
Mar 26, 2012
Messages
438
Location
Chicago
they both were rebuilt in the last few years. The front like 4 years ago and the back 2 years ago. But I have only put about 100 miles on the car in the last 3 years since I bought it. PO rebuilt the front when he added disk's and I did the rear. 4.11 gears front and back. No leaks
 
Joined
Oct 31, 2016
Messages
23
Location
NWI
I love the axles and they would work perfect for what i want to do , what size rims do you run with these ?
 
Joined
Mar 26, 2012
Messages
438
Location
Chicago
Hi sorry Im late to reply.

I ran steelies with 34 x 10.5 Swampers. I think they were 15 x 8
 
Joined
Mar 26, 2012
Messages
438
Location
Chicago
I also have the 34 x 10.5 Swammpers I ran with them. Basically new on Steele white rims
 
Joined
Mar 25, 2017
Messages
8
Location
Des Moines Ia
I'm in Chicago and I have a set of 1975 fj40 axles.

They have 4.11 gears and GM disk brake conversion on all corners.

Not really used that much since disk brakes added.

$400 per axle.

Front has waren locking hubs but I have a set of Aisin Hubs as well that might work as they are off a fj62 for $125.
 
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